The Washer,back Up, cataloged under National Stock Number 5310-01-072-9410, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Schroeder Industries Llc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Item Name | Washer,back Up |
| FSC / FSG | 5310 — Nuts and Washers (FSG 53) |
| Manufacturers | Schroeder Industries Llc (CAGE 08832); Thales Uk Limited Dba Thales Uk Ltd Training and Simulation (CAGE K1182) |
| Parameter | Value |
|---|---|
| NSN | 5310-01-072-9410 |
| Primary Part Number | LF-500 |
| Item Name | Washer,back Up |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Schroeder Industries Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| LF-500 PRIMARY | Schroeder Industries Llc (USA) |
| 5004249-04 | Thales Uk Limited Dba Thales Uk Ltd Training and Simulation (GBR) |
NSN 5310-01-072-9410 is a Washer,back Up, manufactured by Schroeder Industries Llc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-072-9410 has 2 manufacturer part numbers on file: LF-500 (Schroeder Industries Llc), 5004249-04 (Thales Uk Limited Dba Thales Uk Ltd Training and Simulation).
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.