The Washer,spring Tension, cataloged under National Stock Number 5310-00-807-6980, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Ngk-Locke, Inc.. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-807-6980 |
| Primary Part Number | 5462451P1 |
| Item Name | Washer,spring Tension |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Ngk-Locke, Inc. |
| Status | ACTIVE |
| Surface Treatment Document and Classification | QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Outside Diameter | 0.297 INCHES MINIMUM AND 0.307 INCHES MAXIMUM IN |
| Material Thickness | 0.006 INCHES NOMINAL IN |
| Surface Treatment | CADMIUM AND CHROMATE OVERALL |
| Material | STEEL OVERALL |
| Hole Diameter | 0.127 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 5462451P1 | Ngk-Locke, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 117357-001 | 3/2 Design control — primary reference U.S. Government activity |
| 310-0154-000 | 5/9 Secondary reference Barnes Group Canada Incassociated Spring Opns |
| 3502-05-18 | 5/9 Secondary reference Itw Shakeproof Automotive Products |
NSN 5310-00-807-6980 is a Washer,spring Tension, manufactured by Ngk-Locke, Inc., classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-00-807-6980 has 1 manufacturer part number on file: 5462451P1 (Ngk-Locke, Inc.).
Key specifications for 5462451P1: Overall Height: 0.052 INCHES MINIMUM AND 0.072 INCHES MAXIMUM IN; Surface Treatment Document and Classification: QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Outside Diameter: 0.297 INCHES MINIMUM AND 0.307 INCHES MAXIMUM IN; Material Thickness: 0.006 INCHES NOMINAL IN. 6 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.