The Gasket, cataloged under National Stock Number 5330-00-415-7898, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Sp Industries, Inc. Dba Hotpack Div Hull Division. Government technical data includes 6 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 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 | 5330-00-415-7898 |
| Primary Part Number | 417590 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Sp Industries, Inc. Dba Hotpack Div Hull Division |
| Status | ACTIVE |
| Cross-Sectional Thickness | 0.125 INCHES NOMINAL IN |
| Style Designator | CIRCULAR |
| Cross-Sectional Shape Style | SOLID SINGLE OR COMPOSITION |
| Outside Diameter | 14.000 INCHES NOMINAL IN |
| Aperture Diameter | 13.625 INCHES NOMINAL IN |
| Material | RUBBER SILICONE CLASS Q 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 |
|---|---|
| 417590 PRIMARY | Sp Industries, Inc. Dba Hotpack Div Hull Division (USA) |
NSN 5330-00-415-7898 is a Gasket, manufactured by Sp Industries, Inc. Dba Hotpack Div Hull Division, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-415-7898 has 1 manufacturer part number on file: 417590 (Sp Industries, Inc. Dba Hotpack Div Hull Division).
1 possible match (shared part number, not a government interchangeability claim): 5325-01-349-9430. Verify interchangeability with system specifications before substitution.
Key specifications for 417590: Cross-Sectional Thickness: 0.125 INCHES NOMINAL IN; Style Designator: CIRCULAR; Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION; Outside Diameter: 14.000 INCHES NOMINAL IN. 6 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.