The Washer,lock, cataloged under National Stock Number 5310-00-167-0663, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Bendix Corp the Brake and Steering Div. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-167-0663 |
| Primary Part Number | 20500-20 |
| Item Name | Washer,lock |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Bendix Corp the Brake and Steering Div |
| Status | ACTIVE |
| Material Document and Classification | QQ-B-746 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Material Thickness | 0.047 INCHES NOMINAL IN |
| Material | COPPER ALLOY 510 OVERALL |
| Outside Diameter | 0.337 INCHES MAXIMUM IN |
| Hole Diameter | 0.194 INCHES MINIMUM AND 0.205 INCHES MAXIMUM IN |
| Surface Treatment | CADMIUM OVERALL |
| Style Designator | SPLIT HELICAL-RIGHT HAND |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 20500-20 | Bendix Corp the Brake and Steering Div (USA) |
| 20500-20 | Bendix Corp the (USA) |
| 20500-20 | Honeywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems (USA) |
| AN935B10 | Aeronautical Standards Group Dept of Navy and Air Force (USA) |
| N407P39C11 | Lockheed Martin Corporation Div Rms (USA) |
| 20500-20 | Allied Signal Inc Aerospace Equipment Systems Eatontown Site (USA) |
| 2050020 | Honeywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems (USA) |
| N407G39C11 | General Electric Company (USA) |
| N407P39C11 | General Electric Company (USA) |
| 7539402 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 20500-20 | Honeywell International, Inc Div Aerospace-Tucson (USA) |
| N407G39C11 | Lockheed Martin Corporation Div Rms (USA) |
NSN 5310-00-167-0663 is a Washer,lock, manufactured by Bendix Corp the Brake and Steering Div, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-167-0663 has 12 cross-referenced part numbers: 20500-20 (Bendix Corp the Brake and Steering Div), 20500-20 (Bendix Corp the), 20500-20 (Honeywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems), AN935B10 (Aeronautical Standards Group Dept of Navy and Air Force), N407P39C11 (Lockheed Martin Corporation Div Rms) and 7 more.
There are 2 known substitutes for 5310-00-167-0663: 5310-00-261-8278, 5935-01-208-2651. Verify interchangeability with system specifications before substitution.
Key specifications for 20500-20: Special Features: DYED LIGHT YELLOW; Material Document and Classification: QQ-B-746 FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Material Thickness: 0.047 INCHES NOMINAL IN; Material: COPPER ALLOY 510 OVERALL. 8 total characteristics are documented in the Federal Logistics Information System.