The Washer,key, cataloged under National Stock Number 5310-00-044-5595, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Hamilton Sundstrand Corporation Dba Collins Aerospace. Government technical data includes 7 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 | 5310-00-044-5595 |
| Primary Part Number | 717885-1 |
| Item Name | Washer,key |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Hamilton Sundstrand Corporation Dba Collins Aerospace |
| Status | ACTIVE |
| Style Designator | KEY |
| Material Document and Classification | AMS 5513 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Material Thickness | 0.021 INCHES MINIMUM AND 0.029 INCHES MAXIMUM IN |
| External Prebent Key Angle | 40.0 DEGREES MINIMUM AND 50.0 DEGREES MAXIMUM |
| External Prebent Key Width | 0.150 INCHES NOMINAL IN |
| Material | STEEL COMP 304 OVERALL |
| Hole Diameter | 0.190 INCHES MINIMUM AND 0.192 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 |
|---|---|
| 717885-1 PRIMARY | Hamilton Sundstrand Corporation Dba Collins Aerospace (USA) |
NSN 5310-00-044-5595 is a Washer,key, manufactured by Hamilton Sundstrand Corporation Dba Collins Aerospace, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-00-044-5595 has 1 manufacturer part number on file: 717885-1 (Hamilton Sundstrand Corporation Dba Collins Aerospace).
Key specifications for 717885-1: Style Designator: KEY; Material Document and Classification: AMS 5513 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Material Thickness: 0.021 INCHES MINIMUM AND 0.029 INCHES MAXIMUM IN; External Prebent Key Angle: 40.0 DEGREES MINIMUM AND 50.0 DEGREES MAXIMUM. 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.