The Gasket, cataloged under National Stock Number 5330-00-704-6904, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. Government technical data includes 11 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 5330-00-704-6904 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Status | ACTIVE |
| FSC Application Data | AIRCRAFT HYDRAULIC,VACUUM,AND DE-ICING SYSTEMS COMPONENTS |
| Cross-Sectional Thickness | 0.031 INCHES NOMINAL IN |
| Side Radius From Gasket Center | 0.580 INCHES MINIMUM AND 0.610 INCHES MAXIMUM IN |
| Style Designator | NON-CIRCULAR |
| Cross-Sectional Shape Style | SOLID SINGLE OR COMPOSITION |
| Aperture Diameter | 0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN |
| Bolt Hole Quantity | 2 |
| Bolt Circle Diameter | 1.616 INCHES MINIMUM AND 1.636 INCHES MAXIMUM IN |
| Outside Corner Radius | 0.250 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN |
| Material | CELLULOSE OVERALL |
| Hole Diameter | 0.204 INCHES MINIMUM AND 0.234 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 20295-1 | C/1 Advisory reference — outside the item-of-supply concept Defense & Development Enterprises Llc |
| 20295-1 | 3/9 Design control — primary reference Triumph Thermal Systems - Maryland, Inc. |
NSN 5330-00-704-6904 is a Gasket, classified under FSC 5330, Packing and Gasket Materials. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 3110-01-056-2714, 6150-01-589-6515. Verify interchangeability with system specifications before substitution.
Key specifications for 5330-00-704-6904: FSC Application Data: AIRCRAFT HYDRAULIC,VACUUM,AND DE-ICING SYSTEMS COMPONENTS; Cross-Sectional Thickness: 0.031 INCHES NOMINAL IN; Side Radius From Gasket Center: 0.580 INCHES MINIMUM AND 0.610 INCHES MAXIMUM IN; Style Designator: NON-CIRCULAR. 11 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.