The Washer,flat, cataloged under National Stock Number 5310-01-703-3207, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Galvion Ballistics Ltd. Government technical data includes 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-703-3207 |
| Primary Part Number | 4-0613-5126 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Galvion Ballistics Ltd |
| Status | ACTIVE |
| Length | 5.90 INCHES NOMINAL IN |
| Color | BLACK OVERALL |
| Width | 9.05 INCHES NOMINAL IN |
| Material | NYLON (USE PCP000) OVERALL |
| 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 |
|---|---|
| 4-0613-5126 PRIMARY | Galvion Ballistics Ltd (USA) |
| Reference | Meaning |
|---|---|
| 48359A010 | 6/9 Informative reference only Baainbw E3.4-Asd-Stammdaten |
NSN 5310-01-703-3207 is a Washer,flat, manufactured by Galvion Ballistics Ltd, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-703-3207 has 1 manufacturer part number on file: 4-0613-5126 (Galvion Ballistics Ltd).
Key specifications for 4-0613-5126: Overall Height: 1.57 INCHES NOMINAL IN; Length: 5.90 INCHES NOMINAL IN; Color: BLACK OVERALL; Special Features: PACKAGING UNIT: BX; NUMBER: 2; REPLACEMENT BULK PACK NYLON WASHER FOR USE ON FRONT RETENTION HOLES. 4 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.