The Washer,flat, cataloged under National Stock Number 5310-01-703-3122, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Minor Rubber Co Inc. 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 | 5310-01-703-3122 |
| Primary Part Number | 93203-0 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Minor Rubber Co Inc |
| Status | ACTIVE |
| Overall Diameter | 0.937 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | RECTANGULAR |
| Outside Diameter | 0.937 INCHES NOMINAL IN |
| Color | BLACK OVERALL |
| Peripheral Shape Style | ROUND |
| Material | RUBBER SYNTHETIC OVERALL |
| Center Hole Shape Style | ROUND |
| Hole Diameter | 0.187 INCHES NOMINAL IN |
| Thickness | 0.375 INCHES NOMINAL 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 |
|---|---|
| 93203-0 PRIMARY | Minor Rubber Co Inc (USA) |
NSN 5310-01-703-3122 is a Washer,flat, manufactured by Minor Rubber Co Inc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-703-3122 has 1 manufacturer part number on file: 93203-0 (Minor Rubber Co Inc).
Key specifications for 93203-0: Overall Diameter: 0.937 INCHES NOMINAL IN; Cross-Sectional Shape Style: RECTANGULAR; Outside Diameter: 0.937 INCHES NOMINAL IN; Color: BLACK OVERALL. 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.