The Washer,key, cataloged under National Stock Number 5310-00-941-0155, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Satellite Aerospace, Incorporated Dba Satellite Aerospace Inc. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-941-0155 |
| Primary Part Number | 458024 |
| Item Name | Washer,key |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Satellite Aerospace, Incorporated Dba Satellite Aerospace Inc |
| Status | ACTIVE |
| Surface Finish | 63.0 MICROINCHES BOTTOM |
| Surface Finish | 63.0 MICROINCHES TOP |
| Overall Distance Including Keys | 0.830 INCHES MINIMUM AND 0.910 INCHES MAXIMUM IN |
| Material Document and Classification | AMS5510 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Outside Diameter | 0.540 INCHES MINIMUM AND 0.560 INCHES MAXIMUM IN |
| Material Thickness | 0.048 INCHES MINIMUM AND 0.052 INCHES MAXIMUM IN |
| External Straight Key Width | 0.100 INCHES MINIMUM AND 0.110 INCHES MAXIMUM IN |
| External Key Quantity | 13 |
| Material | STEEL COMP 321 OVERALL |
| Hole Diameter | 0.380 INCHES MINIMUM AND 0.390 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 |
|---|---|
| 458024 | Trego Inc (USA) |
| 458024 | Alinabal Holdings Corporation Div Engineered Products Group (USA) |
| 458024 PRIMARY | Satellite Aerospace, Incorporated Dba Satellite Aerospace Inc (USA) |
| 458024 | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| Reference | Meaning |
|---|---|
| 458024 | 5/2 Secondary reference U.S. Government activity |
| 458024 | 5/9 Secondary reference Turbo Power & Marine System Inc Sub of United Technologies Corp |
NSN 5310-00-941-0155 is a Washer,key, manufactured by Satellite Aerospace, Incorporated Dba Satellite Aerospace Inc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-00-941-0155 has 4 manufacturer part numbers on file: 458024 (Trego Inc), 458024 (Alinabal Holdings Corporation Div Engineered Products Group), 458024 (Satellite Aerospace, Incorporated Dba Satellite Aerospace Inc), 458024 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
Key specifications for 458024: Surface Finish: 63.0 MICROINCHES BOTTOM; Surface Finish: 63.0 MICROINCHES TOP; Overall Distance Including Keys: 0.830 INCHES MINIMUM AND 0.910 INCHES MAXIMUM IN; Material Document and Classification: AMS5510 ASSN STD SINGLE MATERIAL RESPONSE OVERALL. 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.