The Washer,flat, cataloged under National Stock Number 5310-01-374-8370, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Anixter Limited. Government technical data includes 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 5310-01-374-8370 |
| Primary Part Number | 141000 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Anixter Limited |
| Status | ACTIVE |
| Overall Diameter | 30.0 MILLIMETERS NOMINAL MM |
| Cross-Sectional Shape Style | BLANK RECTANGULAR |
| Peripheral Shape Style | ROUND |
| Thickness | 3.0 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 |
|---|---|
| 141000 | Anixter Limited (GBR) |
| Reference | Meaning |
|---|---|
| 87024A1664 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5310-01-374-8370 is a Washer,flat, manufactured by Anixter Limited, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-374-8370 has 1 manufacturer part number on file: 141000 (Anixter Limited).
2 possible matches (shared part number, not a government interchangeability claim): 6665-01-426-0208, 6640-01-466-9570. Verify interchangeability with system specifications before substitution.
Key specifications for 141000: Overall Diameter: 30.0 MILLIMETERS NOMINAL MM; Cross-Sectional Shape Style: BLANK RECTANGULAR; Peripheral Shape Style: ROUND; End Item Identification: CONATINER HAULER MK18. 4 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.