The Washer,lock, cataloged under National Stock Number 5310-00-167-0677, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. Government technical data includes 6 specifications, cited from the U.S. Government catalog. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-167-0677 |
| Item Name | Washer,lock |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Status | ACTIVE |
| Style Designator | SPLIT HELICAL-RIGHT HAND |
| Outside Diameter | 0.877 INCHES NOMINAL IN |
| Material Thickness | 0.099 INCHES MINIMUM AND 0.109 INCHES MAXIMUM IN |
| Surface Treatment | CADMIUM OVERALL |
| Material | STEEL OVERALL |
| Hole Diameter | 0.506 INCHES MINIMUM AND 0.529 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 |
| Reference | Meaning |
|---|---|
| N405P15C11 | 5/1 Secondary reference General Electric Company |
| 5310PL0552824 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 901052K1 | 5/9 Secondary reference Honeywell International Inc. Dba Honeywell Div Aerospace-South Bend (westmoor St) |
| AN935-816L | 2/2 Government specification standardization U.S. Government activity |
| 901052K1 | 5/1 Secondary reference Honeywell International Inc Div Aerospace-South Bend (bendix Dr) |
| N405P15C11 | 5/1 Secondary reference Lockheed Martin Corporation Div Rms |
NSN 5310-00-167-0677 is a Washer,lock, classified under FSC 5310, Nuts and Washers. Status: active.
Key specifications for 5310-00-167-0677: Style Designator: SPLIT HELICAL-RIGHT HAND; Outside Diameter: 0.877 INCHES NOMINAL IN; Material Thickness: 0.099 INCHES MINIMUM AND 0.109 INCHES MAXIMUM IN; Surface Treatment: CADMIUM OVERALL. 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.