The Washer,lock, cataloged under National Stock Number 5310-01-014-1753, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Unison Industries Llc. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-014-1753 |
| Primary Part Number | W-460006 |
| Item Name | Washer,lock |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Unison Industries Llc |
| Status | ACTIVE |
| Style Designator | FLAT INTERNAL TEETH |
| Outside Diameter | 0.188 INCHES NOMINAL0.188 INCHES NOMINAL IN |
| Material Thickness | 0.010 INCHES NOMINAL0.010 INCHES NOMINAL IN |
| Material | COPPER ALLOY OVERALL |
| Hole Diameter | 0.089 INCHES NOMINAL0.089 INCHES NOMINAL 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 |
|---|---|
| W-460006 PRIMARY | Unison Industries Llc (USA) |
| 9-9460006 | Unison Industries Llc (USA) |
| Reference | Meaning |
|---|---|
| 9-9460006 | 5/9 Secondary reference U.S. Government activity |
| SAP466 | 5/9 Secondary reference U.S. Government activity |
| AP466 | 5/9 Secondary reference U.S. Government activity |
| 9-460006 | 5/9 Secondary reference U.S. Government activity |
| 9-460006 | 5/9 Secondary reference Unison Industries Llc |
NSN 5310-01-014-1753 is a Washer,lock, manufactured by Unison Industries Llc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-014-1753 has 2 manufacturer part numbers on file: W-460006 (Unison Industries Llc), 9-9460006 (Unison Industries Llc).
1 possible match (shared part number, not a government interchangeability claim): 5845-01-135-6427. Verify interchangeability with system specifications before substitution.
Key specifications for W-460006: Style Designator: FLAT INTERNAL TEETH; Outside Diameter: 0.188 INCHES NOMINAL0.188 INCHES NOMINAL IN; Material Thickness: 0.010 INCHES NOMINAL0.010 INCHES NOMINAL IN; Material: COPPER ALLOY 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.