The O-Ring, cataloged under National Stock Number 5331-01-541-8598, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Finn Corp Dba Finn Corp. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-541-8598 |
| Primary Part Number | 006437 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Finn Corp Dba Finn Corp |
| 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 |
|---|---|
| 006437 PRIMARY | Finn Corp Dba Finn Corp (USA) |
NSN 5331-01-541-8598 is a O-Ring, manufactured by Finn Corp Dba Finn Corp, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-541-8598 has 1 manufacturer part number on file: 006437 (Finn Corp Dba Finn Corp).
1 possible match (shared part number, not a government interchangeability claim): 5340-01-622-1727. Verify interchangeability with system specifications before substitution.
Key specifications for 006437: End Item Identification: SKID MOUNTED HYDROSEEDER 3710-01-534-9817; TRAILER MOUNTED HYDROSEEDER 3710-01-535-7449. 0 specifications are 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.