The Gasket, cataloged under National Stock Number 5330-00-043-3799, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Cooper Valve Co Div of Texstream. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-043-3799 |
| Primary Part Number | CB0339-0T |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Cooper Valve Co Div of Texstream |
| 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 |
|---|---|
| CB0339-0T PRIMARY | Cooper Valve Co Div of Texstream (USA) |
| Reference | Meaning |
|---|---|
| 1-445-0-106 | 5/9 Secondary reference U.S. Government activity |
NSN 5330-00-043-3799 is a Gasket, manufactured by Cooper Valve Co Div of Texstream, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-043-3799 has 1 manufacturer part number on file: CB0339-0T (Cooper Valve Co Div of Texstream).
1 possible match (shared part number, not a government interchangeability claim): 5330-01-379-9286. Verify interchangeability with system specifications before substitution.
Key specifications for CB0339-0T: End Item Identification: 1 INCH GATE VALVE IN. 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.