The Washer,key, cataloged under National Stock Number 5310-00-770-7687, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is General Motors Corp. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-770-7687 |
| Primary Part Number | 6765465 |
| Item Name | Washer,key |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | General Motors Corp |
| Status | ACTIVE |
| External Straight Key Length | 0.273 INCHES NOMINAL IN |
| Distance From Centerline to Top of Internal Key | 0.393 INCHES NOMINAL IN |
| Internal Prebent Key Width | 0.156 INCHES NOMINAL IN |
| Overall Distance Including Keys | 1.875 INCHES NOMINAL IN |
| Material Document and Classification | QQ-S-698,T3 FED SPEC 1ST MATERIAL RESPONSE AND QQ-S-698,T3 FED SPEC 2ND MATERIAL RESPONSE AND G-47 T3,FSC-24617 MFR REF 3RD MATERIAL RESPONSE OVERALL |
| Outside Diameter | 1.328 INCHES NOMINAL IN |
| Material Thickness | 0.040 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN |
| External Straight Key Width | 0.156 INCHES NOMINAL IN |
| External Key Quantity | 14 |
| Internal Prebent Key Length | 0.094 INCHES NOMINAL IN |
| Material | STEEL COMP 1009 OR STEEL COMP 1015 OR STEEL OVERALL |
| Internal Key Quantity | 2 |
| Hole Diameter | 0.980 INCHES MINIMUM AND 0.990 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 |
NSN 5310-00-770-7687 is a Washer,key, manufactured by General Motors Corp, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-00-770-7687 has 2 manufacturer part numbers on file: 6765465 (General Motors Corp), 7707687 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 6765465: External Straight Key Length: 0.273 INCHES NOMINAL IN; Distance From Centerline to Top of Internal Key: 0.393 INCHES NOMINAL IN; Internal Prebent Key Width: 0.156 INCHES NOMINAL IN; Overall Distance Including Keys: 1.875 INCHES NOMINAL IN. 13 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.