The Disk,valve, cataloged under National Stock Number 4820-01-565-9292, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Southwest Stainless, L.p. Dba Southwest Stainless-Houston 9002. Government technical data includes 4 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 | 4820-01-565-9292 |
| Primary Part Number | GT8.7503 |
| Item Name | Disk,valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Southwest Stainless, L.p. Dba Southwest Stainless-Houston 9002 |
| Status | ACTIVE |
| Style Designator | SOLID WEDGE |
| Material Document and Classification | ASTM A351-CF3M ASSN STD SINGLE MATERIAL RESPONSE |
| Media for Which Designed | AIR |
| Material | STEEL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| GT8.7503 PRIMARY | Southwest Stainless, L.p. Dba Southwest Stainless-Houston 9002 (USA) |
| 8112590-101 PART NO. 3 .75IN | Southwest Stainless, L.p. Dba Southwest Stainless-Houston 9002 (USA) |
NSN 4820-01-565-9292 is a Disk,valve, manufactured by Southwest Stainless, L.p. Dba Southwest Stainless-Houston 9002, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-565-9292 has 2 manufacturer part numbers on file: GT8.7503 (Southwest Stainless, L.p. Dba Southwest Stainless-Houston 9002), 8112590-101 PART NO. 3 .75IN (Southwest Stainless, L.p. Dba Southwest Stainless-Houston 9002).
Key specifications for GT8.7503: Style Designator: SOLID WEDGE; Material Document and Classification: ASTM A351-CF3M ASSN STD SINGLE MATERIAL RESPONSE; Special Features: APPLICATION: DIESEL EXHAUST DRAIN; Media for Which Designed: AIR. 4 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.