The Gasket, cataloged under National Stock Number 5330-00-757-0154, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Satellite Aerospace, Incorporated Dba Satellite Aerospace Inc. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 5330-00-757-0154 |
| Primary Part Number | 373004 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Satellite Aerospace, Incorporated Dba Satellite Aerospace Inc |
| Status | ACTIVE |
| Cross-Sectional Thickness | 0.025 INCHES NOMINAL IN |
| Style Designator | CIRCULAR |
| Material Document and Classification | AMS 4544 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | RECTANGULAR METAL |
| Outside Diameter | 0.455 INCHES NOMINAL IN |
| Aperture Diameter | 0.257 INCHES NOMINAL IN |
| Material | NICKEL ALLOY 400 OVERALL |
| 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 |
|---|---|
| 373004 PRIMARY | Satellite Aerospace, Incorporated Dba Satellite Aerospace Inc (USA) |
| 373004 | Enjet Aero Manchester Llc (USA) |
| 373004 | Alinabal Holdings Corporation Div Engineered Products Group (USA) |
| 373004 | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| Reference | Meaning |
|---|---|
| 373004 | 5/9 Secondary reference Turbo Power & Marine System Inc Sub of United Technologies Corp |
NSN 5330-00-757-0154 is a Gasket, manufactured by Satellite Aerospace, Incorporated Dba Satellite Aerospace Inc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-757-0154 has 4 manufacturer part numbers on file: 373004 (Satellite Aerospace, Incorporated Dba Satellite Aerospace Inc), 373004 (Enjet Aero Manchester Llc), 373004 (Alinabal Holdings Corporation Div Engineered Products Group), 373004 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
1 possible match (shared part number, not a government interchangeability claim): 4720-01-311-0983. Verify interchangeability with system specifications before substitution.
Key specifications for 373004: Cross-Sectional Thickness: 0.025 INCHES NOMINAL IN; Style Designator: CIRCULAR; Material Document and Classification: AMS 4544 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Cross-Sectional Shape Style: RECTANGULAR METAL. 7 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.