The Washer,key, cataloged under National Stock Number 5310-00-672-0386, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Enjet Aero Manchester Llc. Government technical data includes 5 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-672-0386 |
| Primary Part Number | 375765 |
| Item Name | Washer,key |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Enjet Aero Manchester Llc |
| Status | ACTIVE |
| Material Document and Classification | AMS 5510 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Material Thickness | 0.108 INCHES NOMINAL IN |
| External Prebent Key Width | 0.108 INCHES NOMINAL IN |
| Material | STEEL COMP 321 OVERALL |
| Hole Diameter | 0.255 INCHES MINIMUM AND 0.260 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 |
|---|---|
| 375765 PRIMARY | Enjet Aero Manchester Llc (USA) |
| 375765 | Alinabal Holdings Corporation Div Engineered Products Group (USA) |
| 375765 | Dcp Spring Acquisition Company, Inc. Dba New England Spring Div New England Spring (USA) |
| 375765 | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
NSN 5310-00-672-0386 is a Washer,key, manufactured by Enjet Aero Manchester Llc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-00-672-0386 has 4 manufacturer part numbers on file: 375765 (Enjet Aero Manchester Llc), 375765 (Alinabal Holdings Corporation Div Engineered Products Group), 375765 (Dcp Spring Acquisition Company, Inc. Dba New England Spring Div New England Spring), 375765 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
Key specifications for 375765: Material Document and Classification: AMS 5510 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Material Thickness: 0.108 INCHES NOMINAL IN; External Prebent Key Width: 0.108 INCHES NOMINAL IN; Material: STEEL COMP 321 OVERALL. 5 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.