Model: NOV 87074-8-B Star Lock Washer
Material: Brass alloy
Size: 1/2 inch nominal
Structure: Multi-tooth star serrated lock washer
Application: Bolted flange connections of NOV Varco TDS-9SA / TDS-11SA top drive
Feature: Anti-loosening, vibration damping, anti-galvanic corrosion
Operating environment: Onshore & offshore drilling rig
Installation: Used on precision valve blocks and electrical mounting flanges
87074-8-В Specifications
| Model | NOV 87074-8-B Star Lock Washer |
|---|---|
| Material | Brass alloy |
| Size | 1/2 inch nominal |
| Structure | Multi-tooth star serrated lock washer |
| Application | Bolted flange connections of NOV Varco TDS-9SA / TDS-11SA top drive |
| Feature | Anti-loosening, vibration damping, anti-galvanic corrosion |
| Operating environment | Onshore & offshore drilling rig |
| Installation | Used on precision valve blocks and electrical mounting flanges |
About the 87074-8-В
The 87074-8-В is a oil drilling equipment used in industrial automation, control and power systems. It is rated at Model NOV 87074-8-B Star Lock Washer, Material Brass alloy, Size 1/2 inch nominal. This oil drilling equipment is supplied as new, original industrial-grade stock. Each unit is identified by manufacturer part number 87074-8-В for accurate procurement and cross-referencing.
Why source the 87074-8-В from HDE123
- Verified part number: every 87074-8-В is checked against its manufacturer specification before shipment.
- 8 confirmed technical parameters available on this page for engineering review.
- Global delivery with clear lead time and commercial invoice for B2B buyers.
- Fast B2B support: send us the equipment model or an existing part number and our engineers confirm compatibility before you order.
Ordering the 87074-8-В
To order the 87074-8-В, add it to your cart and complete checkout, or use the Request a Quote form for volume purchases and replacement / cross-reference enquiries. Lead time: typically 3–10 working days for in-stock items, subject to confirmation. Worldwide shipping is available and a commercial invoice is provided for customs.