The Washer,flat, cataloged under National Stock Number 5310-01-367-7917, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Pacific Consolidated Industries Llc. Government technical data includes 8 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 | 5310-01-367-7917 |
| Primary Part Number | 790663-001 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Pacific Consolidated Industries Llc |
| Status | ACTIVE |
| Overall Diameter | 1.000 INCHES NOMINAL IN |
| Material Document and Classification | CDA 624 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | RECTANGULAR |
| Peripheral Shape Style | ROUND |
| Material | COPPER ALLOY 624 OVERALL |
| Center Hole Shape Style | ROUND |
| Hole Diameter | 0.627 INCHES MINIMUM AND 0.630 INCHES MAXIMUM IN |
| Thickness | 0.155 INCHES MINIMUM AND 0.158 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 |
|---|---|
| 790663-001 PRIMARY | Pacific Consolidated Industries Llc (USA) |
NSN 5310-01-367-7917 is a Washer,flat, manufactured by Pacific Consolidated Industries Llc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-367-7917 has 1 manufacturer part number on file: 790663-001 (Pacific Consolidated Industries Llc).
Key specifications for 790663-001: Overall Diameter: 1.000 INCHES NOMINAL IN; Material Document and Classification: CDA 624 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Cross-Sectional Shape Style: RECTANGULAR; Peripheral Shape Style: ROUND. 8 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.