The Seal,plain Encased, cataloged under National Stock Number 5330-01-174-8146, 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. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Seal,plain Encased |
| FSC / FSG | 5330 — Packing and Gasket Materials (FSG 53) |
| Manufacturers | Am General Llc (CAGE 34623); Ball Corp Ball Metal and Chemical Div (CAGE 50758) |
| Parameter | Value |
|---|---|
| NSN | 5330-01-174-8146 |
| Primary Part Number | 5579448 |
| Item Name | Seal,plain Encased |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Am General Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Part Number | Manufacturer |
|---|---|
| 5579448 | Am General Llc (USA) |
| 43085 | Ball Corp Ball Metal and Chemical Div (USA) |
| Reference | Meaning |
|---|---|
| 5330011748146 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 43085 | 3/2 Design control — primary reference U.S. Government activity |
| 41292 | 5/9 Secondary reference U.S. Government activity |
| 5330PL0654282 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 5330-01-174-8146 is a Seal,plain Encased, manufactured by Am General Llc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-174-8146 has 2 manufacturer part numbers on file: 5579448 (Am General Llc), 43085 (Ball Corp Ball Metal and Chemical Div).
2 possible matches (shared part number, not a government interchangeability claim): 5962-01-223-3030, 3020-01-385-0511. Verify interchangeability with system specifications before substitution.
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.