The Gasket, cataloged under National Stock Number 5330-00-187-7330, 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 8 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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 | 5330-00-187-7330 |
| Primary Part Number | 4249 |
| 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 | 0.078 INCHES NOMINAL IN |
| Maximum Pressure Rating | 200.0 POUNDS PER SQUARE INCH (PSI) LBS |
| Style Designator | CIRCULAR |
| Cross-Sectional Shape Style | METAL WITH SOFT FILLER |
| Outside Diameter | 1.750 INCHES NOMINAL IN |
| Aperture Diameter | 1.500 INCHES NOMINAL IN |
| Nondefinitive Spec/std Data | 1 TYPE |
| Material | ASBESTOS AND COPPER 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 |
|---|---|
| 4249 PRIMARY | Dana Automotive Systems Group, Llc Dba Dana Sealing Products (USA) |
| Reference | Meaning |
|---|---|
| HHG101TYPE1 | 4/1 Identification reference U.S. Government activity |
NSN 5330-00-187-7330 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 5330-00-187-7330 has 1 manufacturer part number on file: 4249 (Dana Automotive Systems Group, Llc Dba Dana Sealing Products).
3 possible matches (shared part number, not a government interchangeability claim): 5950-00-677-0955, 2520-00-773-5539, 2530-01-310-7829. Verify interchangeability with system specifications before substitution.
Key specifications for 4249: Cross-Sectional Thickness: 0.078 INCHES NOMINAL IN; Maximum Pressure Rating: 200.0 POUNDS PER SQUARE INCH (PSI) LBS; Style Designator: CIRCULAR; Cross-Sectional Shape Style: METAL WITH SOFT FILLER. 8 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.