The Gasket, cataloged under National Stock Number 5330-01-233-4579, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Pentair Filtration Solutions, Llc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Gasket |
| FSC / FSG | 5330 — Packing and Gasket Materials (FSG 53) |
| Manufacturers | Pentair Filtration Solutions, Llc (CAGE 08576); Boeing Distribution, Inc. (CAGE 22819) |
| Parameter | Value |
|---|---|
| NSN | 5330-01-233-4579 |
| Primary Part Number | 244444 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Pentair Filtration Solutions, Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Part Number | Manufacturer |
|---|---|
| 244444 PRIMARY | Pentair Filtration Solutions, Llc (USA) |
| EV034401 | Boeing Distribution, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 0344-01 | 5/9 Secondary reference Pentair Filtration Solutions, Llc |
| EV0344-01 | 5/1 Secondary reference Pentair Filtration Solutions, Llc |
NSN 5330-01-233-4579 is a Gasket, manufactured by Pentair Filtration Solutions, Llc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-233-4579 has 2 manufacturer part numbers on file: 244444 (Pentair Filtration Solutions, Llc), EV034401 (Boeing Distribution, Inc.).
1 possible match (shared part number, not a government interchangeability claim): 4140-01-420-6986. Verify interchangeability with system specifications before substitution.
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.