The Valve,butterfly, cataloged under National Stock Number 4820-01-313-3723, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Tri-State Technical Sales Corp. Government technical data includes 7 specifications, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-313-3723 |
| Primary Part Number | 3228192 2.50IPS |
| Item Name | Valve,butterfly |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Tri-State Technical Sales Corp |
| Status | ACTIVE |
| FSC Application Data | LOW PRESSURE AIR COMPRESSOR |
| Style Designator | STRAIGHT THRU |
| Media for Which Designed | AIR SINGLE RESPONSE |
| Material | IRON BODY |
| Material | STEEL COMP 410 STEM |
| Material | COPPER ALLOY 630 FLOW CONTROL DEVICE |
| Valve Operation Method | MANUAL |
| 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 |
|---|---|
| 3228192 2.50IPS PRIMARY | Tri-State Technical Sales Corp (USA) |
| Reference | Meaning |
|---|---|
| 3228192 | C/1 Advisory reference — outside the item-of-supply concept Tri-State Technical Sales Corp |
NSN 4820-01-313-3723 is a Valve,butterfly, manufactured by Tri-State Technical Sales Corp, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-313-3723 has 1 manufacturer part number on file: 3228192 2.50IPS (Tri-State Technical Sales Corp).
Key specifications for 3228192 2.50IPS: FSC Application Data: LOW PRESSURE AIR COMPRESSOR; Style Designator: STRAIGHT THRU; Media for Which Designed: AIR SINGLE RESPONSE; Material: IRON BODY. 7 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.