The Washer,lock, cataloged under National Stock Number 5310-01-462-7374, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Ward Leonard Ct Llc. Government technical data includes 5 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. 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 | 5310-01-462-7374 |
| Primary Part Number | 102-9-60 |
| Item Name | Washer,lock |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Ward Leonard Ct Llc |
| Status | ACTIVE |
| Style Designator | SPLIT HELICAL-RIGHT HAND |
| Outside Diameter | 0.141 INCHES MINIMUM AND 0.148 INCHES MAXIMUM IN |
| Material Thickness | 0.040 INCHES MINIMUM IN |
| Material | STEEL COMP 302 OR STEEL COMP 305 OVERALL |
| Hole Diameter | 0.266 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 |
|---|---|
| 102-9-60 PRIMARY | Ward Leonard Ct Llc (USA) |
NSN 5310-01-462-7374 is a Washer,lock, manufactured by Ward Leonard Ct Llc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-462-7374 has 1 manufacturer part number on file: 102-9-60 (Ward Leonard Ct Llc).
2 possible matches (shared part number, not a government interchangeability claim): 4720-01-593-1765, 5963-01-732-4049. Verify interchangeability with system specifications before substitution.
Key specifications for 102-9-60: Style Designator: SPLIT HELICAL-RIGHT HAND; Outside Diameter: 0.141 INCHES MINIMUM AND 0.148 INCHES MAXIMUM IN; Material Thickness: 0.040 INCHES MINIMUM IN; Part Name Assigned by Controlling Agency: NAVY SPECIAL PROJECT. 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.