The Gasket, cataloged under National Stock Number 5330-01-661-4554, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. Government technical data includes 4 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5330-01-661-4554 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Status | ACTIVE |
| Cross-Sectional Thickness | 3.2 MILLIMETERS NOMINAL MM |
| Cross-Sectional Shape Style | SOLID SINGLE OR COMPOSITION |
| Material | RUBBER OVERALL |
| Hole Diameter | 8.7 MILLIMETERS NOMINAL FIRST HOLE MM |
| 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 |
|---|---|
| 1001165275 | 3/2 Design control — primary reference U.S. Government activity |
| 4325400 | 7/2 Vendor item drawing reference Oshkosh Defense Llc |
NSN 5330-01-661-4554 is a Gasket, classified under FSC 5330, Packing and Gasket Materials. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 2540-01-708-3760. Verify interchangeability with system specifications before substitution.
Key specifications for 5330-01-661-4554: Cross-Sectional Thickness: 3.2 MILLIMETERS NOMINAL MM; Overall Length: 445.0 MILLIMETERS NOMINAL MM; Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION; Overall Width: 66.7 MILLIMETERS NOMINAL MM. 4 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.