The Gasket, cataloged under National Stock Number 5330-01-293-1778, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Microwave Engineering Corporation. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 5330-01-293-1778 |
| Primary Part Number | 235A4500JW4 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Microwave Engineering Corporation |
| Status | ACTIVE |
| Material Document and Classification | MIL-C-6183 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | SOLID SINGLE OR COMPOSITION |
| Material | RUBBER SYNTHETIC AND CORK 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 |
|---|---|
| 226F191 PART 63 | General Electric Co Motor Business Group (USA) |
| 235A4500JW4 PRIMARY | Microwave Engineering Corporation (USA) |
| Reference | Meaning |
|---|---|
| 235A4500JW4 | 5/9 Secondary reference General Electric Co Motor Business Group |
NSN 5330-01-293-1778 is a Gasket, manufactured by Microwave Engineering Corporation, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-293-1778 has 2 manufacturer part numbers on file: 226F191 PART 63 (General Electric Co Motor Business Group), 235A4500JW4 (Microwave Engineering Corporation).
Key specifications for 235A4500JW4: Material Document and Classification: MIL-C-6183 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL; Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION; Material: RUBBER SYNTHETIC AND CORK OVERALL. 3 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.