The Washer,flat, cataloged under National Stock Number 5310-01-320-5917, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Hale Products, 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 | 5310-01-320-5917 |
| Primary Part Number | 097-1490-00-0 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Hale Products, Inc. |
| Status | ACTIVE |
| Overall Diameter | 0.423 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN |
| Hardness Rating | 65.0 DUROMETER MINIMUM AND 75.0 DUROMETER MAXIMUM |
| Material Document and Classification | V0835-75,CAGEC 92003 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | RECTANGULAR |
| Peripheral Shape Style | ROUND |
| Material | RUBBER OVERALL |
| Center Hole Shape Style | ROUND |
| Hole Diameter | 0.095 INCHES MINIMUM AND 0.105 INCHES MAXIMUM IN |
| Thickness | 0.087 INCHES MINIMUM AND 0.099 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 |
|---|---|
| 097-1490-00-0 PRIMARY | Hale Products, Inc. (USA) |
NSN 5310-01-320-5917 is a Washer,flat, manufactured by Hale Products, Inc., classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-320-5917 has 1 manufacturer part number on file: 097-1490-00-0 (Hale Products, Inc.).
Key specifications for 097-1490-00-0: Overall Diameter: 0.423 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN; Hardness Rating: 65.0 DUROMETER MINIMUM AND 75.0 DUROMETER MAXIMUM; Material Document and Classification: V0835-75,CAGEC 92003 MFR REF 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.