The Gasket, cataloged under National Stock Number 5330-01-619-4262, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Core Industries Inc. Dba Mueller Steam Specialty. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Item Name | Gasket |
| FSC / FSG | 5330 — Packing and Gasket Materials (FSG 53) |
| Manufacturers | Naval Sea Systems Command (CAGE 53711); Core Industries Inc. Dba Mueller Steam Specialty (CAGE 76588); Raytheon Company Div Corp (CAGE 49956) |
| Parameter | Value |
|---|---|
| NSN | 5330-01-619-4262 |
| Primary Part Number | 1.5-781-SS-60M GASKET |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Core Industries Inc. Dba Mueller Steam Specialty |
| Status | ACTIVE |
| 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 |
|---|---|
| 8269226-2 | Naval Sea Systems Command (USA) |
| 1.5-781-SS-60M GASKET PRIMARY | Core Industries Inc. Dba Mueller Steam Specialty (USA) |
| 8269226-2 | Raytheon Company Div Corp (USA) |
| Reference | Meaning |
|---|---|
| 8269226 | D/9 Drawing number reference only Naval Sea Systems Command |
NSN 5330-01-619-4262 is a Gasket, manufactured by Core Industries Inc. Dba Mueller Steam Specialty, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-619-4262 has 3 manufacturer part numbers on file: 8269226-2 (Naval Sea Systems Command), 1.5-781-SS-60M GASKET (Core Industries Inc. Dba Mueller Steam Specialty), 8269226-2 (Raytheon Company Div Corp).
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.