The Gasket, cataloged under National Stock Number 5330-01-351-5546, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. Government technical data includes 5 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-351-5546 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Status | ACTIVE |
| Cross-Sectional Thickness | 2.373 MILLIMETERS MINIMUM AND 2.727 MILLIMETERS MAXIMUM MM |
| Material Document and Classification | 144003,CAGEC U1644 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | SOLID SINGLE OR COMPOSITION |
| Aperture Diameter | 82.0 MILLIMETERS NOMINAL MM |
| Material | RUBBER ISOBUTYLENE-ISOPRENE CLASS IIR OVERALL |
| 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 |
|---|---|
| PGE-19674-187A3 | 3/9 Design control — primary reference M L Aviation Ltd |
| PGE-19674-187A3 | C/1 Advisory reference — outside the item-of-supply concept Meggitt (uk) Limited |
NSN 5330-01-351-5546 is a Gasket, classified under FSC 5330, Packing and Gasket Materials. Status: active.
Key specifications for 5330-01-351-5546: Cross-Sectional Thickness: 2.373 MILLIMETERS MINIMUM AND 2.727 MILLIMETERS MAXIMUM MM; Material Document and Classification: 144003,CAGEC U1644 MFR REF SINGLE MATERIAL RESPONSE OVERALL; Overall Length: 103.0 MILLIMETERS NOMINAL MM; Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION. 5 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.