The Washer,key, cataloged under National Stock Number 5310-00-941-3766, 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 7 specifications, cited from the U.S. Government catalog. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-941-3766 |
| Primary Part Number | 501815 |
| Item Name | Washer,key |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Satellite Aerospace, Incorporated Dba Satellite Aerospace Inc |
| Status | ACTIVE |
| Internal Prebent Key Width | 0.180 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN |
| Material Document and Classification | AMS5040 ASSN STD SINGLE MATERIAL RESPONSE OR AMS5042 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Outside Diameter | 0.943 INCHES MINIMUM AND 0.959 INCHES MAXIMUM IN |
| Material Thickness | 0.028 INCHES MINIMUM AND 0.034 INCHES MAXIMUM IN |
| Material | STEEL COMP 1010 OVERALL |
| Internal Key Quantity | 1 |
| Hole Diameter | 0.750 INCHES MINIMUM AND 0.770 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 |
|---|---|
| 501815 | Alinabal Holdings Corporation Div Engineered Products Group (USA) |
| 501815 PRIMARY | Satellite Aerospace, Incorporated Dba Satellite Aerospace Inc (USA) |
| 501815 | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| 501815 | Trego Inc (USA) |
| 501815 | Enjet Aero Manchester Llc (USA) |
NSN 5310-00-941-3766 is a Washer,key, manufactured by Satellite Aerospace, Incorporated Dba Satellite Aerospace Inc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-00-941-3766 has 5 manufacturer part numbers on file: 501815 (Alinabal Holdings Corporation Div Engineered Products Group), 501815 (Satellite Aerospace, Incorporated Dba Satellite Aerospace Inc), 501815 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 501815 (Trego Inc), 501815 (Enjet Aero Manchester Llc).
Key specifications for 501815: Internal Prebent Key Width: 0.180 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN; Material Document and Classification: AMS5040 ASSN STD SINGLE MATERIAL RESPONSE OR AMS5042 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Outside Diameter: 0.943 INCHES MINIMUM AND 0.959 INCHES MAXIMUM IN; Material Thickness: 0.028 INCHES MINIMUM AND 0.034 INCHES MAXIMUM IN. 7 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.