The O-Ring, cataloged under National Stock Number 5331-01-584-8699, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Sims Pump Valve Co, Inc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-584-8699 |
| Primary Part Number | 1843635SV |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Sims Pump Valve Co, Inc |
| 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 |
|---|---|
| 1843635SV PRIMARY | Sims Pump Valve Co, Inc (USA) |
| NS18436-V40 ITEM 35 | Sims Pump Valve Co, Inc (USA) |
NSN 5331-01-584-8699 is a O-Ring, manufactured by Sims Pump Valve Co, Inc, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-584-8699 has 2 manufacturer part numbers on file: 1843635SV (Sims Pump Valve Co, Inc), NS18436-V40 ITEM 35 (Sims Pump Valve Co, Inc).
Key specifications for 1843635SV: Part Name Assigned by Controlling Agency: O-RING,SEAL GLAND; End Item Identification: 250GPM FIRE PUMP NS18436-V40. 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.