The Gasket, cataloged under National Stock Number 5330-00-366-9756, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Prestolite Electric Inc. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5330-00-366-9756 |
| Primary Part Number | 2504 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Prestolite Electric Inc |
| Status | ACTIVE |
| Cross-Sectional Thickness | 0.027 INCHES MINIMUM AND 0.031 INCHES MAXIMUM IN |
| Cross-Sectional Shape Style | SOLID SINGLE OR COMPOSITION |
| Aperture Width | 2.922 INCHES NOMINAL IN |
| Material | CELLULOSE 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 |
|---|---|
| 1691087 | Heil Environmental Industries (USA) |
| 2504 PRIMARY | Prestolite Electric Inc (USA) |
| 2504 | Wisconsin Motors, Llc (USA) |
| Reference | Meaning |
|---|---|
| 2504 | 5/9 Secondary reference Wico-Prestolite Co the Div of Eltra Corp |
| 2504 | 5/9 Secondary reference Prestolite Electric Inc |
NSN 5330-00-366-9756 is a Gasket, manufactured by Prestolite Electric Inc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-366-9756 has 3 manufacturer part numbers on file: 1691087 (Heil Environmental Industries), 2504 (Prestolite Electric Inc), 2504 (Wisconsin Motors, Llc).
Key specifications for 2504: Cross-Sectional Thickness: 0.027 INCHES MINIMUM AND 0.031 INCHES MAXIMUM IN; Overall Length: 4.641 INCHES NOMINAL IN; Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION; Overall Width: 3.172 INCHES NOMINAL IN. 4 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.