The O-Ring, cataloged under National Stock Number 5331-01-522-6139, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Advantec Manufacturing Usa, Inc.. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-522-6139 |
| Primary Part Number | 0441-2006 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Advantec Manufacturing Usa, Inc. |
| Status | ACTIVE |
| 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 |
|---|---|
| 2471-0003 FIND NO 13 | Advantec Manufacturing Usa, Inc. (USA) |
| 0441-2006 PRIMARY | Advantec Manufacturing Usa, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 990-2506000 FIND 33 | 5/9 Secondary reference Advantec Manufacturing Usa, Inc. |
| 014 R00734-139-70BNT | 5/9 Secondary reference Advantec Manufacturing Usa, Inc. |
NSN 5331-01-522-6139 is a O-Ring, manufactured by Advantec Manufacturing Usa, Inc., classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-522-6139 has 2 manufacturer part numbers on file: 2471-0003 FIND NO 13 (Advantec Manufacturing Usa, Inc.), 0441-2006 (Advantec Manufacturing Usa, Inc.).
Key specifications for 0441-2006: Special Features: POLYTETRAFLUOROETHYLENE COATED; End Item Identification: 12 IN X 18 IN OVAL HINGED ALUMINUM CAST HATCH, MILD STEEL DECKRING WITH INTEGRAL TOPSIDE HANDLE IN; Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR. 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.