The O-Ring, cataloged under National Stock Number 5331-01-535-6409, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is North American Marine Jet, Inc. Government technical data includes 3 specifications, 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 | 5331-01-535-6409 |
| Primary Part Number | 747-0142-05 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | North American Marine Jet, Inc |
| Status | ACTIVE |
| Cross-Sectional Height | 0.103 INCHES NOMINAL IN |
| Center Hole Diameter | 2.362 INCHES NOMINAL IN |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| 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 |
|---|---|
| 747-0142-05 PRIMARY | North American Marine Jet, Inc (USA) |
NSN 5331-01-535-6409 is a O-Ring, manufactured by North American Marine Jet, Inc, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-535-6409 has 1 manufacturer part number on file: 747-0142-05 (North American Marine Jet, Inc).
Key specifications for 747-0142-05: Cross-Sectional Height: 0.103 INCHES NOMINAL IN; Special Features: AS-568A O-RING SIZE -142 A; Center Hole Diameter: 2.362 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: SAND CAP O-RING. 3 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.