The Washer,key, cataloged under National Stock Number 5310-01-460-8846, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate. Government technical data includes 8 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 | 5310-01-460-8846 |
| Primary Part Number | 12982463 |
| Item Name | Washer,key |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate |
| Status | ACTIVE |
| Surface Treatment Document and Classification | ASTM B633, TY2 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| Hardness Rating | 28.0 ROCKWELL C MINIMUM OR 35.0 ROCKWELL C MAXIMUM |
| Outside Diameter | 0.717 INCHES MINIMUM AND 0.734 INCHES MAXIMUM IN |
| Material Thickness | 0.125 INCHES NOMINAL IN |
| Surface Treatment | ZINC AND CHROMATE OVERALL |
| External Prebent Key Width | 0.300 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN |
| Material | STEEL COMP 4130 OR STEEL COMP 4140 OR STEEL COMP 8630 OVERALL |
| Hole Diameter | 0.276 INCHES MINIMUM AND 0.296 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 |
|---|---|
| 12982463 PRIMARY | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA) |
NSN 5310-01-460-8846 is a Washer,key, manufactured by Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-460-8846 has 1 manufacturer part number on file: 12982463 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate).
Key specifications for 12982463: Surface Treatment Document and Classification: ASTM B633, TY2 ASSN STD SINGLE TREATMENT RESPONSE OVERALL; Hardness Rating: 28.0 ROCKWELL C MINIMUM OR 35.0 ROCKWELL C MAXIMUM; Outside Diameter: 0.717 INCHES MINIMUM AND 0.734 INCHES MAXIMUM IN; Material Thickness: 0.125 INCHES NOMINAL IN. 8 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.