The O-Ring, cataloged under National Stock Number 5331-01-587-4088, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Kohler Co.. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-587-4088 |
| Primary Part Number | GM41974 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Kohler Co. |
| Status | ACTIVE |
| Material | RUBBER SYNTHETIC |
| 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 |
|---|---|
| GM41974 PRIMARY | Kohler Co. (USA) |
NSN 5331-01-587-4088 is a O-Ring, manufactured by Kohler Co., classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-587-4088 has 1 manufacturer part number on file: GM41974 (Kohler Co.).
Key specifications for GM41974: Part Name Assigned by Controlling Agency: ENGINE COLLING/AIR INTAKE GROUP O-RING; End Item Identification: MARINE GAS GENERATOR,16HP,7.3KW,120VAC,60HZ VAC; Material: RUBBER SYNTHETIC. 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.