The Washer,flat, cataloged under National Stock Number 5310-01-446-0290, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Rexroth Corp the Mobile Hydraulics Div. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Washer,flat |
| FSC / FSG | 5310 — Nuts and Washers (FSG 53) |
| Manufacturers | Rexroth Corp the Mobile Hydraulics Div (CAGE 58114) |
| Parameter | Value |
|---|---|
| NSN | 5310-01-446-0290 |
| Primary Part Number | 61101-015 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Rexroth Corp the Mobile Hydraulics Div |
| 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 |
|---|---|
| 61101-015 PRIMARY | Rexroth Corp the Mobile Hydraulics Div (USA) |
| Reference | Meaning |
|---|---|
| 1602-543-031 DET. NO. 9 | C/1 Advisory reference — outside the item-of-supply concept Rexroth Corp the Mobile Hydraulics Div |
NSN 5310-01-446-0290 is a Washer,flat, manufactured by Rexroth Corp the Mobile Hydraulics Div, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-446-0290 has 1 manufacturer part number on file: 61101-015 (Rexroth Corp the Mobile Hydraulics Div).
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.