1. Introduction
This document is dedicated to the production and supply of high-performance, OEM-compatible electrical spare parts exclusively engineered for NOV (National Oilwell Varco) drilling and industrial equipment—including top drives, drilling rig control systems, mud pumps, and wellbore monitoring equipment. NOV electrical components are the backbone of modern drilling operations, responsible for power distribution, signal transmission, system control, and safety monitoring—every part plays a critical role in ensuring seamless, reliable operation of equipment that powers onshore and offshore oil and gas projects worldwide.
2. Product Features & Technical Details
We supply the following spare parts:
| ROW | MATERIAL DESCRIPTION | PART NO. | MFG NAME | Unit |
| 1 | PC,PANEL BASE ,TOUCHSCREEN,15’’ | 10068347-001 | NOV | Pcs |
| 2 | MDL,DIGITAL INPUT,4-CHAN,24VDC | 10064178-040 | NOV | Pcs |
| 3 | PLC-MOD, END MODULE | 10064178-070 | NOV | Pcs |
| 4 | PC-ETHERNETADAPTER,TCP/IP,UDP | 10064178-088 | NOV | Pcs |
| 5 | CONN. PROFIBUSDP, W/PROG PORT | 10042793-001 | NOV | Pcs |
| 6 | CIRCUIT BREAKER, 2P,10A, 480VAC | 10709901-001 | NOV | Pcs |
| 7 | 2 PHASE, BUS BAR, 12-POLE | 10505225-002 | NOV | Pcs |
| 8 | KEYBOARD, USB, 119 KEY,PANEL MOUNT | 10055028-001 | NOV | Pcs |
| 9 | PC-ETHERNET/FIBERSW/SERVER,6 | 10068313-001 | NOV | Pcs |
| 10 | PWR SPLY REDUNDANT MODULE 40A | 10066946-001 | NOV | Pcs |
| 11 | PWR SPLY- 24VDC,20.0ACOMPACT | 10082412-001 | NOV | Pcs |
| 12 | PWR-SPLY REDUNDANT MODULE 20A | 10044673-001 | NOV | Pcs |
| 13 | PWR SPLY, SWITCHNG,24V,10A | 10066792-001 | NOV | Pcs |
| 14 | CABLE ASSY , FO, ST-ST,DUPLEX, 7 FEET | 10055059-001 | NOV | Pcs |
| 15 | PROFIBUS CONNECTOR | 10042793-001 | NOV | Pcs |
| 16 | TB-PLUG IN BRIDGES (10POSITION) | 10066970-001 | NOV | Pcs |
| 17 | TB-PLUG IN BRIDGES (2POSITION) | 10066778-001 | NOV | Pcs |
| 18 | TB-5.2mm UT-2.5 | 10066985-001 | NOV | Pcs |
| 19 | TB-6.2mm UT-4, GRAY | 10066667-001 | NOV | Pcs |
| 20 | TB-6.2mm UT-4, PE | 10066897-001 | NOV | Pcs |
| 21 | TB-END CLAMP, E/NS 35 | 10052319-001 | NOV | Pcs |
| 22 | TB-END BRACKET, NS 35 | 10125056-001 | NOV | Pcs |
| 23 | TB-C/B,4AMP,THERMAL MAGNETIC | 10064179-004 | NOV | Pcs |
| 24 | TB-C/B,1AMP,THERMAL MAGNETIC | 10064179-006 | NOV | Pcs |
| 25 | FILTER , EXHAUST, SK,EMC SHIELDED | 10067365-001 | NOV | Pcs |
| 26 | FAN, FILTER, EMC, 220VAC | 10067364-001 | NOV | Pcs |
| 27 | SBC-CONTROLLERW/PROFIBUSASSY,BECKHOFF 16GB | 10738960-001 | NOV | Pcs |
| 28 | SBC-CONTROLLERW/OUT-PROFIBUSASSY,BECKHOFF 16GB | 10738970-001 | NOV | Pcs |
| 29 | PWR SPLY-FOR CX1000CORE WITH | 10068310-001 | NOV | Pcs |
| 30 | CABLE ASSY, CAT 5E ,ZERO HALOGEN , 10 FT | 10053152-001 | NOV | Pcs |
| 31 | SW-CAM;DISC;4P;60A BLK ON BLK | 10797735-001 | NOV | Pcs |
| 32 | FAN-PAGODA, 210CFM,230VAC | 10067363-001 | NOV | Pcs |
| 33 | CARD-APPLICOM,DP1 | 10068309-001 | NOV | Pcs |
| 34 | PLC-2PT, ANALOG INOUT,4-20mA | 10064178-008 | NOV | Pcs |
| 35 | PLC-SIE,OPTICALLINK,MDUL,EEC 1 | 10044012-001 | NOV | Pcs |
| 36 | ETHERNET MEDIA CONVERTER | 10055033-001 | NOV | Pcs |
| 37 | CABLE ASSY , FO, ST-ST,DUPLEX, 7 FEET | 10055064-001 | NOV | Pcs |
| 38 | PLC-WAGO PROFIBUS DP/V1 | 10064178-086 | NOV | Pcs |
| 39 | BARRACUDA 19” GEN 2 SA WORKSTATION HMI | 10663569-001 | NOV | Pcs |
| 40 | JOYSTICK, CANBUS, CAP., LH,50ms | 10530152-001 | NOV | Pcs |
| 41 | JOYSTICK, CANBUS, CAP., RH,50ms | 10530153-001 | NOV | Pcs |
| 42 | 3-POS TOGGLE BLK SWITCH,SELECTOR, MOMENTARY | 10718593-001 | NOV | Pcs |
| 43 | FLUSH MOUNT BLACK PUSH BUTTON | 10718616-001 | NOV | Pcs |
| 44 | 40mm E-STOP (RED) TWIST TYPE | 10678980-001 | NOV | Pcs |
| 45 | ETHERNET TO J1939 GATEWAY | 10511588-001 | NOV | Pcs |
| 46 | PLC-8PT, 24VDC INPUT MODULE | 10064178-039 | NOV | Pcs |
| 47 | PLC-8PT,24VDC OUTPUT MODULE | 10064178-063 | NOV | Pcs |
| 48 | PLC-MODULE;FILTER 24V | 10064178-104 | NOV | Pcs |
| 49 | FLSH CARD, COMPACT , 16 GB | 10652637-001 | NOV | Pcs |
| 50 | CIRCUIT BREAKER, 2P, 4A,230VAC | 10511192-001 | NOV | Pcs |
| 51 | CIRCUIT BREAKER, 2P, 6A,230VAC | 10511193-001 | NOV | Pcs |
| 52 | CIRCUIT BREAKER, 2P, 10A,230VAC | 10511194-001 | NOV | Pcs |
| 53 | NS1000 BACK REST | 10638662-001 | NOV | Pcs |
| 54 | NS1000 SEAT REST | 10638664-001 | NOV | Pcs |
| 55 | ACUATOR CON50 | 10638674-001 | NOV | Pcs |
| 56 | ETHERNET/FIBER SWITCH, 6 PORT | 942922-050 | NOV | Pcs |
| 57 | ROUTER, CABLE/DUAL WAN VPN | 40961204-005 | NOV | Pcs |
| 58 | UPS, 500VA, 120/230V 45-450HZ IN, 120V 60HZ OUT | 945210-048 | NOV | Pcs |
| 59 | LEVEL SENSOR, ULTRASONIC, EXD, IS, 30′ | 40224300-004 | NOV | Pcs |
| 60 | MUD FLOW SNSR, OFFSHORE | 40224227-001 | NOV | Pcs |
3. On-Site Fault Repair Case Studies (Real-World NOV Electrical Scenarios)
These short, real-world case studies demonstrate how our NOV electrical spare parts resolve common electrical failures quickly, minimizing downtime and ensuring safe, efficient operation of NOV equipment—aligning with industry goals of reducing electrical failure rates and improving drilling productivity:
Case 1: NOV Control System Failure Fixed with 10064178-040 Digital Input Module
An onshore drilling rig in Texas experienced a failure of the NOV top drive control system, with sensors failing to send signals to the PLC. Inspection revealed a faulty 10064178-040 4-Channel Digital Input Module, which had failed due to electrical interference and vibration. Technicians replaced the module with our OEM-compatible part, reconnected the sensor wires, and tested the system. The repair was completed in 1 hour, restoring full control of the top drive and saving $55,000 in onshore downtime costs. The module’s EMC shielding prevented future interference, ensuring reliable operation.
Case 2: NOV HMI Failure Resolved with 10068347-001 Touchscreen Panel Base
An offshore rig in the North Sea reported a non-functional HMI interface for the NOV mud pump control system, making it impossible to monitor or adjust pump settings. Inspection confirmed a cracked 10068347-001 15” Touchscreen Panel Base, which had been damaged by impact during rig operations. Our replacement touchscreen was installed, calibrated to the NOV control software, and tested for functionality. The repair took 1.5 hours, avoiding 8 hours of unplanned downtime and saving $1.04 million in offshore costs. The rugged glass surface of the new panel ensured resistance to future impact damage.
Case 3: NOV Power Supply Failure Fixed with 10066946-001 Redundant Power Supply Module
A remote arctic drilling rig’s NOV control system lost power, halting all drilling operations. Testing identified a failed 10066946-001 40A Redundant Power Supply Module, which had failed due to extreme cold (-35°C). Technicians replaced the module with our OEM-compatible part, which is rated for -40°C operation, and tested the redundancy feature to ensure backup power. The repair was completed in 2 hours, saving $70,000 in emergency costs and preventing potential equipment damage from an unexpected shutdown.
4. Frequently Asked Questions (FAQ)
| No. | Questions | Answers |
| 1 | Are your electrical parts compatible with all NOV equipment models, including older and newer versions? | Yes. All our NOV electrical parts are engineered to match NOV’s original OEM specifications, ensuring compatibility with both older and newer NOV equipment models—including top drives (TDS-11SA, TDS-12SA), mud pumps (F-1600, F-2200), and control systems. For example, our 10064178 series PLC modules work with all NOV systems that use the same module design, and the 10042793-001 PROFIBUS Connector is compatible with all NOV PROFIBUS-based networks. We ensure full compatibility with NOV’s equipment updates, so you can use our parts regardless of your equipment’s age. |
| 2 | Do you provide compliance documentation (API 7K, UL 508, EMC) for your NOV electrical parts? | Yes. For all critical electrical parts (e.g., 10068347-001 Touchscreen, 10709901-001 Circuit Breaker, 10064178 PLC Modules), we supply compliance documentation including API 7K certification (for drilling equipment), UL 508 certification (for industrial control), EMC test reports (EN 55011/EN 55022), and IP rating certificates. These documents are critical for rig audits, regulatory compliance, and ensuring your NOV equipment meets industry safety and performance standards. |
| 3 | What is the expected service life of your 10066946-001 Redundant Power Supply Module and 10042793-001 PROFIBUS Connector in offshore environments? | In harsh offshore environments (saltwater, high humidity, continuous vibration), the 10066946-001 Redundant Power Supply Module lasts 5,000–6,000 operating hours, and the 10042793-001 PROFIBUS Connector lasts 3,500–4,500 operating hours. Regular maintenance—such as cleaning connectors, checking for corrosion, and ensuring proper ventilation for power supplies—can extend the power supply’s life by 20% and the connector’s life by 15%. We recommend stocking 2–3 redundant power supply modules and 5–6 PROFIBUS connectors for offshore rigs to avoid emergency downtime. |
5. Conclusion & Procurement Guidance
NOV electrical components are the lifeline of modern oil and gas drilling operations, responsible for controlling, powering, and protecting critical equipment. The performance and reliability of these components directly impact drilling efficiency, safety, and profitability—any electrical failure can lead to costly downtime and safety hazards. Our NOV electrical spare parts portfolio is designed to eliminate the risks of non-OEM parts—premature failure, signal loss, safety violations, and unplanned downtime—by meeting or exceeding API 7K, UL 508, IEEE 802.3, EMC, and IP standards, as well as NOV’s original OEM specifications.
We supply a comprehensive range of NOV electrical spare parts, from small terminal blocks and cables to advanced PLC modules, controllers, and HMIs. Our parts are engineered for the harsh realities of oil and gas operations—extreme temperatures, vibration, moisture, and electrical interference—ensuring reliable performance and extended equipment life. Whether you’re performing routine maintenance, addressing an emergency breakdown, or stocking inventory for long-term projects, our parts deliver consistent quality, drop-in compatibility, and lower total lifecycle costs. Our commitment to quality and compatibility ensures that your NOV equipment operates at peak efficiency, supporting your operational goals of reducing downtime, improving drilling productivity, and ensuring safety.
