The Washer,flat, cataloged under National Stock Number 5310-01-557-5404, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Global Bolt and Tool Global Laser Products. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Item Name | Washer,flat |
| FSC / FSG | 5310 — Nuts and Washers (FSG 53) |
| Manufacturers | Global Bolt and Tool Global Laser Products (CAGE SBC89); General Dynamics Land Systems Canadacorp (CAGE 56161); International Organization for Standardization (iso) (CAGE I9008) |
| Parameter | Value |
|---|---|
| NSN | 5310-01-557-5404 |
| Primary Part Number | DIN 125 A-14 X 1.6-A2D |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Global Bolt and Tool Global Laser Products |
| Status | ACTIVE |
| 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 |
|---|---|
| DIN 125 A-14 X 1.6-A2D PRIMARY | Global Bolt and Tool Global Laser Products (ZAF) |
| 000737 | General Dynamics Land Systems Canadacorp (CAN) |
| ISO7089-A14X25-A2D PRIMARY | International Organization for Standardization (iso) (CHE) |
| Reference | Meaning |
|---|---|
| 000737 | 7/2 Vendor item drawing reference Denel Vehicle Systems |
NSN 5310-01-557-5404 is a Washer,flat, manufactured by Global Bolt and Tool Global Laser Products, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-557-5404 has 3 manufacturer part numbers on file: DIN 125 A-14 X 1.6-A2D (Global Bolt and Tool Global Laser Products), 000737 (General Dynamics Land Systems Canadacorp), ISO7089-A14X25-A2D (International Organization for Standardization (iso)).
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.