The Gasket,spiral Wound, cataloged under National Stock Number 5330-01-446-9357, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Portland Valve Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Item Name | Gasket,spiral Wound |
| FSC / FSG | 5330 — Packing and Gasket Materials (FSG 53) |
| Manufacturers | Portland Valve Llc (CAGE 53154) |
| Parameter | Value |
|---|---|
| NSN | 5330-01-446-9357 |
| Primary Part Number | 1.50IN 4C2236TT IT6 |
| Item Name | Gasket,spiral Wound |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Portland Valve 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 |
|---|---|
| 1.50IN 4C2236TT IT6 PRIMARY | Portland Valve Llc (USA) |
NSN 5330-01-446-9357 is a Gasket,spiral Wound, manufactured by Portland Valve Llc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-446-9357 has 1 manufacturer part number on file: 1.50IN 4C2236TT IT6 (Portland Valve Llc).
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.