The Gasket, cataloged under National Stock Number 5330-01-493-9780, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Walker Design, Inc. Dba Walker Design Inc Div Walker Engineering Enterprises, Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-493-9780 |
| Primary Part Number | 40-1023 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Walker Design, Inc. Dba Walker Design Inc Div Walker Engineering Enterprises, Inc |
| 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 |
|---|---|
| 40-1023 PRIMARY | Walker Design, Inc. Dba Walker Design Inc Div Walker Engineering Enterprises, Inc (USA) |
NSN 5330-01-493-9780 is a Gasket, manufactured by Walker Design, Inc. Dba Walker Design Inc Div Walker Engineering Enterprises, Inc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-493-9780 has 1 manufacturer part number on file: 40-1023 (Walker Design, Inc. Dba Walker Design Inc Div Walker Engineering Enterprises, Inc).
2 possible matches (shared part number, not a government interchangeability claim): 1005-01-566-0544, 5310-01-650-8090. Verify interchangeability with system specifications before substitution.
Key specifications for 40-1023: End Item Identification: WALKER AIR SEPARATOR SYSTEM P/N KWCCE3508-2RHPF ONBOARD 175 FT WLM COAST GUARD VESSELS FT. 0 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.