The Washer,flat, cataloged under National Stock Number 5310-00-262-4805, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Am General Llc. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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,flat |
| FSC / FSG | 5310 — Nuts and Washers (FSG 53) |
| Manufacturers | Am General Llc (CAGE 34623); U S Army Tank Automotive Command Amsta-Im-Mm (CAGE 19207); Chrysler Realty Company Llc Dba Daimler Chrysler (CAGE 12204); Prestolite Electric Inc (CAGE 24975); Mitsubishi Caterpillar Forklift America, Inc (CAGE 78640) |
| Parameter | Value |
|---|---|
| NSN | 5310-00-262-4805 |
| Primary Part Number | 117090 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Am General Llc |
| Status | ACTIVE |
| 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 |
|---|---|
| 117090 PRIMARY | Am General Llc (USA) |
| 8327959 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 1271767 PRIMARY | Chrysler Realty Company Llc Dba Daimler Chrysler (USA) |
| IG313 PRIMARY | Prestolite Electric Inc (USA) |
| 23821 | Mitsubishi Caterpillar Forklift America, Inc (USA) |
| Reference | Meaning |
|---|---|
| IG313 | 5/9 Secondary reference Paccar Government Group Co Yarrow Bay Office Pk |
| 5830E9270 | 5/2 Secondary reference U.S. Government activity |
| 5A6570 | 5/2 Secondary reference U.S. Government activity |
| IG313 | 5/9 Secondary reference Prestolite Electric Inc |
NSN 5310-00-262-4805 is a Washer,flat, manufactured by Am General Llc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-00-262-4805 has 5 manufacturer part numbers on file: 117090 (Am General Llc), 8327959 (U S Army Tank Automotive Command Amsta-Im-Mm), 1271767 (Chrysler Realty Company Llc Dba Daimler Chrysler), IG313 (Prestolite Electric Inc), 23821 (Mitsubishi Caterpillar Forklift America, Inc).
4 possible matches (shared part number, not a government interchangeability claim): 5940-00-606-5028, 5325-01-340-1627, 5310-01-425-3062. 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.