The Gasket, cataloged under National Stock Number 5330-01-374-7680, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Triumph Thermal Systems - Maryland, Inc.. Government technical data includes 8 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-374-7680 |
| Primary Part Number | SS5401-225 NON-ASBESTOS |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Triumph Thermal Systems - Maryland, Inc. |
| Status | ACTIVE |
| Cross-Sectional Thickness | 0.065 INCHES MINIMUM AND 0.085 INCHES MAXIMUM IN |
| Style Designator | CIRCULAR |
| Material Document and Classification | ASTM F104 F712200A9B2E22-9 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | METAL WITH SOFT FILLER |
| Outside Diameter | 2.590 INCHES MINIMUM AND 2.630 INCHES MAXIMUM IN |
| Aperture Diameter | 2.290 INCHES MINIMUM AND 2.330 INCHES MAXIMUM IN |
| Environmental Attribute Code | ASBESTOS ALTERNATIVE PRODUCTS |
| Material | ALUMINUM ALLOY AND CARBON 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 |
|---|---|
| SS5401-225 NON-ASBESTOS PRIMARY | Triumph Thermal Systems - Maryland, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 5330PL0816619 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 5330-01-374-7680 is a Gasket, manufactured by Triumph Thermal Systems - Maryland, Inc., classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-374-7680 has 1 manufacturer part number on file: SS5401-225 NON-ASBESTOS (Triumph Thermal Systems - Maryland, Inc.).
Key specifications for SS5401-225 NON-ASBESTOS: Cross-Sectional Thickness: 0.065 INCHES MINIMUM AND 0.085 INCHES MAXIMUM IN; Style Designator: CIRCULAR; Material Document and Classification: ASTM F104 F712200A9B2E22-9 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Cross-Sectional Shape Style: METAL WITH SOFT FILLER. 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.