The Gasket, cataloged under National Stock Number 5330-00-575-6985, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Solar Turbines Incorporated Dba Solar Turbines Incorporated. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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 | 5330-00-575-6985 |
| Primary Part Number | 24990-1 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Solar Turbines Incorporated Dba Solar Turbines Incorporated |
| Status | ACTIVE |
| Cross-Sectional Thickness | 0.032 INCHES NOMINAL IN |
| Material Document and Classification | MIL-A-7021,CL 1 MIL SPEC ALL MATERIAL RESPONSES OVERALL |
| Cross-Sectional Shape Style | SOLID SINGLE OR COMPOSITION |
| Outside Diameter | 5.350 INCHES MINIMUM AND 5.410 INCHES MAXIMUM IN |
| Aperture Diameter | 2.350 INCHES MINIMUM AND 2.410 INCHES MAXIMUM IN |
| Material | ASBESTOS AND RUBBER NATURAL OR RUBBER SYNTHETIC 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 |
|---|---|
| 24990-1 PRIMARY | Solar Turbines Incorporated Dba Solar Turbines Incorporated (USA) |
| Reference | Meaning |
|---|---|
| 24990-1 | 5/9 Secondary reference Rtx Corporation Div Pratt & Whitney |
NSN 5330-00-575-6985 is a Gasket, manufactured by Solar Turbines Incorporated Dba Solar Turbines Incorporated, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-575-6985 has 1 manufacturer part number on file: 24990-1 (Solar Turbines Incorporated Dba Solar Turbines Incorporated).
3 possible matches (shared part number, not a government interchangeability claim): 5360-00-761-4134, 5985-01-333-2621, 5340-01-530-9419. Verify interchangeability with system specifications before substitution.
Key specifications for 24990-1: Cross-Sectional Thickness: 0.032 INCHES NOMINAL IN; Material Document and Classification: MIL-A-7021,CL 1 MIL SPEC ALL MATERIAL RESPONSES OVERALL; Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION; Outside Diameter: 5.350 INCHES MINIMUM AND 5.410 INCHES MAXIMUM 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.