The Washer,flat, cataloged under National Stock Number 5310-01-213-7637, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is General Electric Company. Government technical data includes 9 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-213-7637 |
| Primary Part Number | 1280M93P02 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| Width Across Flats | 0.460 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN |
| Length | 0.960 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN |
| Material Document and Classification | AMS 5599 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | RECTANGULAR |
| Peripheral Shape Style | RECTANGULAR |
| Material | NICKEL ALLOY 625 OVERALL |
| Center Hole Shape Style | ROUND |
| Hole Diameter | 0.274 INCHES MINIMUM AND 0.288 INCHES MAXIMUM IN |
| Thickness | 0.035 INCHES MINIMUM AND 0.045 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 |
|---|---|
| 1280M93P02 PRIMARY | General Electric Company (USA) |
NSN 5310-01-213-7637 is a Washer,flat, manufactured by General Electric Company, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-213-7637 has 1 manufacturer part number on file: 1280M93P02 (General Electric Company).
Key specifications for 1280M93P02: Width Across Flats: 0.460 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN; Length: 0.960 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN; Material Document and Classification: AMS 5599 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Cross-Sectional Shape Style: RECTANGULAR. 9 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.