The Washer,key, cataloged under National Stock Number 5310-01-147-3263, 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 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 | 5310-01-147-3263 |
| Primary Part Number | 9349301 |
| 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 |
| Distance From Centerline to Inside of Prebent Key | 1.050 INCHES MINIMUM AND 1.090 INCHES MAXIMUM IN |
| External Prebent Key Length | 0.100 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN |
| Overall Distance Including Keys | 1.808 INCHES NOMINAL IN |
| Style Designator | KEY |
| Outside Diameter | 1.360 INCHES MINIMUM AND 1.380 INCHES MAXIMUM IN |
| Material Thickness | 0.041 INCHES MINIMUM AND 0.053 INCHES MAXIMUM IN |
| External Prebent Key Width | 0.820 INCHES MINIMUM AND 0.860 INCHES MAXIMUM IN |
| Material | STEEL OVERALL |
| Hole Diameter | 1.190 INCHES MINIMUM AND 1.200 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 |
|---|---|
| 9349301 PRIMARY | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA) |
NSN 5310-01-147-3263 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 5310-01-147-3263 has 1 manufacturer part number on file: 9349301 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate).
Key specifications for 9349301: Distance From Centerline to Inside of Prebent Key: 1.050 INCHES MINIMUM AND 1.090 INCHES MAXIMUM IN; External Prebent Key Length: 0.100 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN; Overall Distance Including Keys: 1.808 INCHES NOMINAL IN; Style Designator: KEY. 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.