The Gasket, cataloged under National Stock Number 5330-00-291-7754, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Fmc Corp. Government technical data includes 2 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 5330-00-291-7754 |
| Primary Part Number | 1216274PC66 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Fmc Corp |
| Status | ACTIVE |
| Criticality Code Justification | ZZZY |
| Reference Number Differentiating Characteristics | MATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS. |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 1216274PC66 | Fmc Corp (USA) |
| Reference | Meaning |
|---|---|
| 1258143PC15 | 5/9 Secondary reference Asset Systems, Inc. Dba Asset Systems Inc |
| 1249252PC15 | 5/9 Secondary reference Asset Systems, Inc. Dba Asset Systems Inc |
| 820-5348336 | 3/1 Design control — primary reference Naval Sea Systems Command |
| 1216357 | 5/9 Secondary reference Asset Systems, Inc. Dba Asset Systems Inc |
| 1257551AB15 | 5/9 Secondary reference Asset Systems, Inc. Dba Asset Systems Inc |
NSN 5330-00-291-7754 is a Gasket, manufactured by Fmc Corp, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-291-7754 has 1 manufacturer part number on file: 1216274PC66 (Fmc Corp).
2 possible matches (shared part number, not a government interchangeability claim): 5330-01-485-0144, 5330-01-577-8799. Verify interchangeability with system specifications before substitution.
Key specifications for 1216274PC66: Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.. 2 specifications are 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.