The Washer,flat, cataloged under National Stock Number 5310-01-506-9007, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Gorham Fire Equipment Co Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Washer,flat |
| FSC / FSG | 5310 — Nuts and Washers (FSG 53) |
| Manufacturers | Gorham Fire Equipment Co Inc (CAGE 01506) |
| Parameter | Value |
|---|---|
| NSN | 5310-01-506-9007 |
| Primary Part Number | HA92238 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Gorham Fire Equipment Co Inc |
| 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 |
|---|---|
| HA92238 PRIMARY | Gorham Fire Equipment Co Inc (USA) |
| Reference | Meaning |
|---|---|
| 2112-93427 | 3/9 Design control — primary reference Polartherm Oy |
| 2112-93427 | C/1 Advisory reference — outside the item-of-supply concept Polartherm Oy Dba Thermogate |
NSN 5310-01-506-9007 is a Washer,flat, manufactured by Gorham Fire Equipment Co Inc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-506-9007 has 1 manufacturer part number on file: HA92238 (Gorham Fire Equipment Co Inc).
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.