The Gasket, cataloged under National Stock Number 5330-00-641-3929, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Dana Automotive Systems Group, Llc Dba Dana Sealing Products. Government technical data includes 9 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 5330-00-641-3929 |
| Primary Part Number | 33391 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Dana Automotive Systems Group, Llc Dba Dana Sealing Products |
| Status | ACTIVE |
| Cross-Sectional Thickness | 0.156 INCHES NOMINAL IN |
| Inside Corner Radius | 0.500 INCHES NOMINAL IN |
| Style Designator | NON-CIRCULAR |
| Material Document and Classification | HH-C-576,TY 3A,CL 2 FED SPEC ALL MATERIAL RESPONSES OVERALL A |
| Cross-Sectional Shape Style | SOLID SINGLE OR COMPOSITION |
| Aperture Width | 3.500 INCHES NOMINAL IN |
| Aperture Length | 12.625 INCHES NOMINAL IN |
| Outside Corner Radius | 0.625 INCHES NOMINAL IN |
| Material | CORK AND RESIN NATURAL OR RESIN SYNTHETIC 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 |
|---|---|
| 33391 PRIMARY | Dana Automotive Systems Group, Llc Dba Dana Sealing Products (USA) |
| Reference | Meaning |
|---|---|
| B1819A | 5/9 Secondary reference Dresser, Llc |
NSN 5330-00-641-3929 is a Gasket, manufactured by Dana Automotive Systems Group, Llc Dba Dana Sealing Products, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-641-3929 has 1 manufacturer part number on file: 33391 (Dana Automotive Systems Group, Llc Dba Dana Sealing Products).
2 possible matches (shared part number, not a government interchangeability claim): 3110-00-648-3057, 5930-01-123-4201. Verify interchangeability with system specifications before substitution.
Key specifications for 33391: Cross-Sectional Thickness: 0.156 INCHES NOMINAL IN; Inside Corner Radius: 0.500 INCHES NOMINAL IN; Style Designator: NON-CIRCULAR; Material Document and Classification: HH-C-576,TY 3A,CL 2 FED SPEC ALL MATERIAL RESPONSES OVERALL A. 9 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.