The Washer,key, cataloged under National Stock Number 5310-01-171-6548, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is General Electric Company. Government technical data includes 8 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5310-01-171-6548 |
| Primary Part Number | K-4804854 PART 47 |
| Item Name | Washer,key |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| Distance From Centerline to End of Longest Key | 0.813 INCHES NOMINAL IN |
| Overall Distance Including Keys | 1.313 INCHES NOMINAL IN |
| Style Designator | RECTANGULAR KEY |
| Material Document and Classification | ASTM A568,COMP 1009,TEMPER 4,MATTE FINISH ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Material Thickness | 0.044 INCHES NOMINAL IN |
| External Prebent Key Width | 1.000 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Hole Diameter | 0.563 INCHES NOMINAL 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 |
|---|---|
| K-4804854 PART 47 PRIMARY | General Electric Company (USA) |
| PL-781E826 PART 51 | General Electric Company (USA) |
| Reference | Meaning |
|---|---|
| K-4804854 P.47 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
NSN 5310-01-171-6548 is a Washer,key, manufactured by General Electric Company, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-171-6548 has 2 manufacturer part numbers on file: K-4804854 PART 47 (General Electric Company), PL-781E826 PART 51 (General Electric Company).
Key specifications for K-4804854 PART 47: Distance From Centerline to End of Longest Key: 0.813 INCHES NOMINAL IN; Overall Distance Including Keys: 1.313 INCHES NOMINAL IN; Style Designator: RECTANGULAR KEY; Material Document and Classification: ASTM A568,COMP 1009,TEMPER 4,MATTE FINISH ASSN STD SINGLE MATERIAL RESPONSE OVERALL. 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.