The Gasket,spiral Wound, cataloged under National Stock Number 5330-01-566-0412, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Southwest Stainless, L.p. Dba Southwest Stainless-Houston 9002. Government technical data includes 2 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-566-0412 |
| Primary Part Number | GT8.7505 |
| Item Name | Gasket,spiral Wound |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Southwest Stainless, L.p. Dba Southwest Stainless-Houston 9002 |
| Status | ACTIVE |
| Style Designator | CIRCULAR |
| Material | STEEL COMP 316 AND GRAPHITE 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 |
|---|---|
| GT8.7505 PRIMARY | Southwest Stainless, L.p. Dba Southwest Stainless-Houston 9002 (USA) |
| 8112590-101 PART NO. 5 .75IN | Southwest Stainless, L.p. Dba Southwest Stainless-Houston 9002 (USA) |
NSN 5330-01-566-0412 is a Gasket,spiral Wound, manufactured by Southwest Stainless, L.p. Dba Southwest Stainless-Houston 9002, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-566-0412 has 2 manufacturer part numbers on file: GT8.7505 (Southwest Stainless, L.p. Dba Southwest Stainless-Houston 9002), 8112590-101 PART NO. 5 .75IN (Southwest Stainless, L.p. Dba Southwest Stainless-Houston 9002).
Key specifications for GT8.7505: Style Designator: CIRCULAR; Part Name Assigned by Controlling Agency: GASKETGASKET; End Item Identification: CLASS 800 MODEL NO. GT80SD 3/4 INCH GATE VALVECLASS 800 MODEL NO. GT80SD 3/4 INCH GATE VALVE IN; Material: STEEL COMP 316 AND GRAPHITE OVERALL. 2 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.