The Washer,key, cataloged under National Stock Number 5310-01-699-0994, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Hamilton Jet, Inc.. Government technical data includes 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-699-0994 |
| Primary Part Number | 207437 |
| Item Name | Washer,key |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Hamilton Jet, Inc. |
| Status | ACTIVE |
| Material | STEEL COMP 316 OVERALL |
| Hole Diameter | 8.0 MILLIMETERS NOMINAL MM |
| 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 |
|---|---|
| 207437 PRIMARY | Hamilton Jet, Inc. (USA) |
| Reference | Meaning |
|---|---|
| CTSDR03062 | D/9 Drawing number reference only Hamilton Jet, Inc. |
NSN 5310-01-699-0994 is a Washer,key, manufactured by Hamilton Jet, Inc., classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-699-0994 has 1 manufacturer part number on file: 207437 (Hamilton Jet, Inc.).
2 possible matches (shared part number, not a government interchangeability claim): 5305-01-699-1005, 5305-01-699-1291. Verify interchangeability with system specifications before substitution.
Key specifications for 207437: Part Name Assigned by Controlling Agency: WASHER,TAB; End Item Identification: WATERJET,HJ29; Material: STEEL COMP 316 OVERALL; Hole Diameter: 8.0 MILLIMETERS NOMINAL MM. 2 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.