The Gasket, cataloged under National Stock Number 5330-01-430-9483, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. Government technical data includes 8 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government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 | 5330-01-430-9483 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Status | ACTIVE |
| Material | RUBBER ETHYLENE-PROPYLENE CLASS EPM OVERALL |
| Cross-Sectional Thickness | 0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN |
| Style Designator | CIRCULAR |
| Material Document and Classification | MIL-G-24748, TY B MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | SOLID SINGLE OR COMPOSITION |
| Outside Diameter | 0.796 INCHES MINIMUM AND 0.828 INCHES MAXIMUM IN |
| Gage Ring Outside Diameter | 1.003 INCHES MINIMUM AND 1.013 INCHES MAXIMUM IN |
| Aperture Diameter | 0.667 INCHES MINIMUM AND 0.685 INCHES MAXIMUM 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 |
|---|---|
| 7063850 | D/9 Drawing number reference only Naval Sea Systems Command |
| M24748-NBR0.250 | 4/1 Identification reference U.S. Government activity |
| 5330PL1288448 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 803-4384536-1XX1-72 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5330-01-430-9483 is a Gasket, classified under FSC 5330, Packing and Gasket Materials. Status: active.
5 possible matches (shared part number, not a government interchangeability claim): 4730-01-514-3980, 5330-01-532-1478, 5330-01-541-4600. Verify interchangeability with system specifications before substitution.
Key specifications for 5330-01-430-9483: Material: RUBBER ETHYLENE-PROPYLENE CLASS EPM OVERALL; Cross-Sectional Thickness: 0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN; Style Designator: CIRCULAR; Material Document and Classification: MIL-G-24748, TY B MIL SPEC SINGLE MATERIAL RESPONSE OVERALL. 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.