The O-Ring, cataloged under National Stock Number 5331-01-661-8570, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Marine Jet Power Inc. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Item Name | O-Ring |
| FSC / FSG | 5331 — O-ring (FSG 53) |
| Manufacturers | Ministry of Defence, Future Aircraft Carrier Ipt (cvf Ipt) (CAGE KCUC6); Marine Jet Power Inc (CAGE 0KAC7); Marine Jet Power Ltd (CAGE U0RV8) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-661-8570 |
| Primary Part Number | 2042-030-006 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Marine Jet Power 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 |
|---|---|
| 40106352 | Ministry of Defence, Future Aircraft Carrier Ipt (cvf Ipt) (GBR) |
| 2042-030-006 PRIMARY | Marine Jet Power Inc (USA) |
| 2042-030-006 | Marine Jet Power Ltd (GBR) |
NSN 5331-01-661-8570 is a O-Ring, manufactured by Marine Jet Power Inc, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-661-8570 has 3 manufacturer part numbers on file: 40106352 (Ministry of Defence, Future Aircraft Carrier Ipt (cvf Ipt)), 2042-030-006 (Marine Jet Power Inc), 2042-030-006 (Marine Jet Power Ltd).
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.