The Washer,lock, cataloged under National Stock Number 5310-01-120-6997, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Prestolite Electric Inc. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5310-01-120-6997 |
| Primary Part Number | Z0930-78423 |
| Item Name | Washer,lock |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Prestolite Electric Inc |
| Status | CANCELLED |
| Style Designator | SPLIT HELICAL-RIGHT HAND |
| Surface Treatment Document and Classification | QQ-P-416,TYPE II CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Material | STEEL COMP 1060 OR STEEL COMP 1080 OVERALL |
| Surface Treatment | CADMIUM OVERALL |
| Hardness Rating | 45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM |
| Material Thickness | 0.125 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN |
| Outside Diameter | 0.873 INCHES MAXIMUM IN |
| Hole Diameter | 0.509 INCHES MINIMUM AND 0.523 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 10505769 | General Dynamics Land Systems Canadacorp (CAN) |
| Z09378423 | Prestolite Electric Inc (USA) |
| 78423 | Prestolite Electric Inc (USA) |
| 5310011206997 | E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| Z0930-78423 | Prestolite Electric Inc (USA) |
| Z0930-78423 PRIMARY | Prestolite Electric Inc (USA) |
| 3ER835526 | Oshkosh Corp (USA) |
NSN 5310-01-120-6997 is a Washer,lock, manufactured by Prestolite Electric Inc, classified under FSC 5310 (No Item Name Available). Status: cancelled.
NSN 5310-01-120-6997 has 7 cross-referenced part numbers: 10505769 (General Dynamics Land Systems Canadacorp), Z09378423 (Prestolite Electric Inc), 78423 (Prestolite Electric Inc), 5310011206997 (E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales), Z0930-78423 (Prestolite Electric Inc) and 2 more.
There are 2 known substitutes for 5310-01-120-6997: 5310-00-003-4094, 5365-01-609-1548. Verify interchangeability with system specifications before substitution.
Key specifications for Z0930-78423: Style Designator: SPLIT HELICAL-RIGHT HAND; Surface Treatment Document and Classification: QQ-P-416,TYPE II CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Material: STEEL COMP 1060 OR STEEL COMP 1080 OVERALL; Surface Treatment: CADMIUM OVERALL. 9 total characteristics are documented in the Federal Logistics Information System.
NSN 5310-01-120-6997 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.