The Washer,lock, cataloged under National Stock Number 5310-01-252-0130, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Solventum Purification Inc. Div Filtration and Separation Division. The record lists 2 manufacturer part numbers 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.
| Item Name | Washer,lock |
| FSC / FSG | 5310 — Nuts and Washers (FSG 53) |
| Manufacturers | Solventum Purification Inc. Div Filtration and Separation Division (CAGE 15472) |
| Parameter | Value |
|---|---|
| NSN | 5310-01-252-0130 |
| Primary Part Number | 32634 |
| Item Name | Washer,lock |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Solventum Purification Inc. Div Filtration and Separation Division |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
NSN 5310-01-252-0130 is a Washer,lock, manufactured by Solventum Purification Inc. Div Filtration and Separation Division, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-252-0130 has 2 manufacturer part numbers on file: 32634 (Solventum Purification Inc. Div Filtration and Separation Division), 31156-37 (Solventum Purification Inc. Div Filtration and Separation Division).
2 possible matches (shared part number, not a government interchangeability claim): 4820-01-510-9549, 6515-01-725-3897. Verify interchangeability with system specifications before substitution.
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.