The Gasket, cataloged under National Stock Number 5330-01-277-7233, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is U.s. Pioneer, L.l.c.. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Gasket |
| FSC / FSG | 5330 — Packing and Gasket Materials (FSG 53) |
| Manufacturers | U.s. Pioneer, L.l.c. (CAGE 44291) |
| Parameter | Value |
|---|---|
| NSN | 5330-01-277-7233 |
| Primary Part Number | 1827-54 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | U.s. Pioneer, L.l.c. |
| 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 |
|---|---|
| 1827-54 | U.s. Pioneer, L.l.c. (USA) |
| 11744 ASSY 105 PC 23 | U.s. Pioneer, L.l.c. (USA) |
| Reference | Meaning |
|---|---|
| 1827-54 | 3/9 Design control — primary reference L-3 Communications Westwood Corporation Dba Nmp Division Div L3 Westwood Corporation |
| 1827-54 | 5/9 Secondary reference Winchester Industries Inc |
NSN 5330-01-277-7233 is a Gasket, manufactured by U.s. Pioneer, L.l.c., classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-277-7233 has 2 manufacturer part numbers on file: 1827-54 (U.s. Pioneer, L.l.c.), 11744 ASSY 105 PC 23 (U.s. Pioneer, L.l.c.).
1 possible match (shared part number, not a government interchangeability claim): 4820-01-313-6735. 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.