The Washer,lock, cataloged under National Stock Number 5310-00-167-0667, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Bae Systems Information and Electronic Systems Integration Inc.. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5310-00-167-0667 |
| Primary Part Number | LSSS25C |
| Item Name | Washer,lock |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Bae Systems Information and Electronic Systems Integration Inc. |
| Status | CANCELLED |
| Hardness Rating | 45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM |
| Material Document and Classification | 66 FED STD ALL MATERIAL RESPONSES OR AISI NATIONAL SPEC ALL MATERIAL RESPONSES OR SAE NATIONAL SPEC ALL MATERIAL RESPONSES OVERALL |
| Style Designator | SPLIT HELICAL-RIGHT HAND |
| Surface Treatment | CADMIUM OVERALL |
| Surface Treatment Document and Classification | QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Nondefinitive Spec/std Data | 1 STYLE AND A CLASS |
| Material Thickness | 0.047 INCHES MINIMUM AND 0.057 INCHES MAXIMUM IN |
| Outside Diameter | 0.489 INCHES NOMINAL IN |
| Hole Diameter | 0.255 INCHES MINIMUM AND 0.267 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| LSSS25C | Bae Systems Information and Electronic Systems Integration Inc. (USA) |
| A78-9 | Borg-Warner Corp Marvel-Schebler/tillotson Div (USA) |
| MS35337-44 | Optronic Und Nachrichtentechnik on Spectral Gmbh (DEU) |
| AN935-416L | Aeronautical Standards Group Dept of Navy and Air Force (USA) |
| 93618-716 | Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin (USA) |
| 78-9 | Borg-Warner Corp Marvel-Schebler/tillotson Div (USA) |
| 93618-716 | Lockheed Martin Corporation Dba Lockheed Martin Aerostructures Div Advanced Technology Laboratories (USA) |
| N405P12C15 | General Electric Company (USA) |
| MS35337-44 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
NSN 5310-00-167-0667 is a Washer,lock, manufactured by Bae Systems Information and Electronic Systems Integration Inc., classified under FSC 5310 (No Item Name Available). Status: cancelled.
NSN 5310-00-167-0667 has 9 cross-referenced part numbers: LSSS25C (Bae Systems Information and Electronic Systems Integration Inc.), A78-9 (Borg-Warner Corp Marvel-Schebler/tillotson Div), MS35337-44 (Optronic Und Nachrichtentechnik on Spectral Gmbh), AN935-416L (Aeronautical Standards Group Dept of Navy and Air Force), 93618-716 (Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin) and 4 more.
There are 12 known substitutes for 5310-00-167-0667: 3030-00-288-0860, 5310-00-582-5965, 2520-00-769-6516 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for LSSS25C: Hardness Rating: 45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM; Material Document and Classification: 66 FED STD ALL MATERIAL RESPONSES OR AISI NATIONAL SPEC ALL MATERIAL RESPONSES OR SAE NATIONAL SPEC ALL MATERIAL RESPONSES OVERALL; Style Designator: SPLIT HELICAL-RIGHT HAND; Surface Treatment: CADMIUM OVERALL. 9 total characteristics are documented in the Federal Logistics Information System.
NSN 5310-00-167-0667 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.