The Gasket, cataloged under National Stock Number 5330-01-477-4377, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5330-01-477-4377 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Status | ACTIVE |
| Material Document and Classification | ASTM F104 F712300A9B5E34K5MG NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Material | FIBER NONASBESTOS 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 |
|---|---|
| B518-JT-50 PC 7 | 3/9 Design control — primary reference Henry Technologies, Inc. |
| SK5087-N PC 7 | 5/9 Secondary reference Henry Technologies, Inc. |
NSN 5330-01-477-4377 is a Gasket, classified under FSC 5330, Packing and Gasket Materials. Status: active.
Key specifications for 5330-01-477-4377: Material Document and Classification: ASTM F104 F712300A9B5E34K5MG NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL; Special Features: MADE OF GARLOCK 2930; Part Name Assigned by Controlling Agency: ADAPTER GASKET; End Item Identification: RELIEF VALVE;STRAIGHT-THRU,O.D.S. CONNECTIONS FOR REFRIGERANT R12 & R22. 2 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.