The Washer,flat, cataloged under National Stock Number 5310-01-334-7246, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Oshkosh Defense Llc. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-334-7246 |
| Primary Part Number | 2CH247 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Oshkosh Defense Llc |
| Status | ACTIVE |
| Criticality Code Justification | FEAT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 2CH247 | Oshkosh Defense Llc (USA) |
| Reference | Meaning |
|---|---|
| 7950140141 | 3/9 Design control — primary reference Grove U.s. Llc Dba Grove Us Llc |
| 7-950-140141 | 5/9 Secondary reference Minnpar, Llc Dba Minnpar |
| 2CH247 | 5/9 Secondary reference Oshkosh Corp |
NSN 5310-01-334-7246 is a Washer,flat, manufactured by Oshkosh Defense Llc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-334-7246 has 1 manufacturer part number on file: 2CH247 (Oshkosh Defense Llc).
Key specifications for 2CH247: Criticality Code Justification: FEAT; Special Features: WEAPON SYSTEM ESSENTIAL; Part Name Assigned by Controlling Agency: WASHER, FLAT; End Item Identification: NSN 2320-01-304-2277 PLS (PALLETIZED LOADING SYSTEM). 1 specification is 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.