The Washer,flat, cataloged under National Stock Number 5310-01-479-2125, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is International Organization for Standardization (iso). Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 5310-01-479-2125 |
| Primary Part Number | ISO7093-10.5-14DHV-A3D |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | International Organization for Standardization (iso) |
| Status | ACTIVE |
| Surface Treatment Document and Classification | DIN267, PART 9 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| Overall Diameter | 30.0 MILLIMETERS NOMINAL MM |
| Material Document and Classification | DIN267,STAINLESS,GRADE A,CLASS 80 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | RECTANGULAR |
| Surface Treatment | ZINC OVERALL |
| Peripheral Shape Style | ROUND |
| Material | STEEL OVERALL |
| Center Hole Shape Style | ROUND |
| Hole Diameter | 10.5 MILLIMETERS NOMINAL MM |
| Thickness | 2.5 MILLIMETERS NOMINAL MM |
| 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 |
|---|---|
| ISO7093-10.5-14DHV-A3D PRIMARY | International Organization for Standardization (iso) (CHE) |
| DIN9021-10.5-14DHV-A3D | Din Deutsches Institut Fur Normung Ev (DEU) |
| Reference | Meaning |
|---|---|
| DIN9021-10.5-14DHV-A3D | 5/9 Secondary reference U S Army Tank Automotive Command Amsta-Im-Mm |
NSN 5310-01-479-2125 is a Washer,flat, manufactured by International Organization for Standardization (iso), classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-479-2125 has 2 manufacturer part numbers on file: ISO7093-10.5-14DHV-A3D (International Organization for Standardization (iso)), DIN9021-10.5-14DHV-A3D (Din Deutsches Institut Fur Normung Ev).
Key specifications for ISO7093-10.5-14DHV-A3D: Surface Treatment Document and Classification: DIN267, PART 9 ASSN STD SINGLE TREATMENT RESPONSE OVERALL; Overall Diameter: 30.0 MILLIMETERS NOMINAL MM; Material Document and Classification: DIN267,STAINLESS,GRADE A,CLASS 80 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Cross-Sectional Shape Style: RECTANGULAR. 10 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.