The Rubber Seal, cataloged under National Stock Number 5330-01-111-2281, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Am General Llc. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5330-01-111-2281 |
| Primary Part Number | MB284A-20004 |
| Item Name | Rubber Seal |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Am General Llc |
| Status | ACTIVE |
| Color | BLACK |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 3152179 | Oshkosh Defense Llc (USA) |
| MB284A-20004 PRIMARY | Am General Llc (USA) |
| Reference | Meaning |
|---|---|
| 3152179 | 5/9 Secondary reference Oshkosh Corp |
| AS-1340 | 5/9 Secondary reference U.S. Government activity |
NSN 5330-01-111-2281 is a Rubber Seal, manufactured by Am General Llc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-111-2281 has 2 manufacturer part numbers on file: 3152179 (Oshkosh Defense Llc), MB284A-20004 (Am General Llc).
Key specifications for MB284A-20004: Overall Height: 0.494 INCHES NOMINAL IN; Overall Width: 0.920 INCHES NOMINAL IN; Color: BLACK; Special Features: MATERIAL EPDM; POLYSTER FLOCKING E.I.S. FIBER COATING. 1 specification is documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.