The Gasket, cataloged under National Stock Number 5330-01-043-3463, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. Government technical data includes 13 specifications, cited from the U.S. Government catalog. 9 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5330-01-043-3463 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Status | ACTIVE |
| Temp Rating | -65.0 FAHRENHEIT AND 350.0 FAHRENHEIT DEGF |
| Cross-Sectional Thickness | 0.092 INCHES NOMINAL IN |
| Side Radius From Gasket Center | 1.906 INCHES NOMINAL IN |
| Style Designator | NON-CIRCULAR |
| Material Document and Classification | QQ-A-362 FED SPEC SINGLE MATERIAL RESPONSE OR MIL-R-25988 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | METAL AND METALLIC MATERIALS |
| Aperture Diameter | 2.341 INCHES NOMINAL IN |
| Elongation Percentage | 125 MAXIMUM |
| Bolt Hole Quantity | 6 |
| Bolt Circle Diameter | 3.812 INCHES NOMINAL IN |
| Outside Corner Radius | 0.188 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 2024 OR RUBBER FLUOROSILICONE CLASS FQ OVERALL |
| Hole Diameter | 0.323 INCHES MINIMUM AND 0.338 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 |
|---|---|
| ARP-115-40 | 5/9 Secondary reference Ace Rubber Products, Inc |
| 5330PL0669261 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| A-7195 | 5/9 Secondary reference Parker Hannifin Corporation Div Composite Sealing Systems Division |
| DA4536-40 | 3/2 Design control — primary reference U.S. Government activity |
| 648619-40 | 3/2 Design control — primary reference U.S. Government activity |
| 50302-40 | 5/9 Secondary reference Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp |
| 5330PL1851904 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| C414-40 | 7/2 Vendor item drawing reference U.S. Government activity |
| A-7195 | 5/2 Secondary reference U.S. Government activity |
NSN 5330-01-043-3463 is a Gasket, classified under FSC 5330, Packing and Gasket Materials. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 5995-01-301-5445. Verify interchangeability with system specifications before substitution.
Key specifications for 5330-01-043-3463: Temp Rating: -65.0 FAHRENHEIT AND 350.0 FAHRENHEIT DEGF; Cross-Sectional Thickness: 0.092 INCHES NOMINAL IN; Side Radius From Gasket Center: 1.906 INCHES NOMINAL IN; Style Designator: NON-CIRCULAR. 13 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.