The Valve,ball, cataloged under National Stock Number 4820-01-599-5440, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Specialty & Ball Valve Engineering, Inc. Dba Specialty & Ball Valve Engineering. Government technical data includes 12 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-599-5440 |
| Primary Part Number | VT3612-06UU-923 |
| Item Name | Valve,ball |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Specialty & Ball Valve Engineering, Inc. Dba Specialty & Ball Valve Engineering |
| Status | ACTIVE |
| Furnished Items and Quantity | 1 HANDLE AND 1 LOCKING DEVICE AND 2 NUT AND 1 SPRING AND 2 TAILPIECE |
| Minimum Operating Temp | -20.0 FAHRENHEIT DEGF |
| Material Document and Classification | DRAWING VT3612-06UU-923, ITEM 2, 6AL-4V ELI MFR REF SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE V |
| Material Document and Classification | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE BODY |
| Material Document and Classification | QQ-N-281, CL A FED SPEC SINGLE MATERIAL RESPONSE STEM |
| Operating Pressure | 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Valve Size | 0.375 INCHES IN |
| Maximum Operating Temp | 180.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Material | STEEL COMP 316 BODY |
| Material | NICKEL ALLOY 400 STEM |
| Material | TITANIUM ALLOY 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 |
|---|---|
| VT3612-06UU-923 PRIMARY | Specialty & Ball Valve Engineering, Inc. Dba Specialty & Ball Valve Engineering (USA) |
NSN 4820-01-599-5440 is a Valve,ball, manufactured by Specialty & Ball Valve Engineering, Inc. Dba Specialty & Ball Valve Engineering, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-599-5440 has 1 manufacturer part number on file: VT3612-06UU-923 (Specialty & Ball Valve Engineering, Inc. Dba Specialty & Ball Valve Engineering).
Key specifications for VT3612-06UU-923: Furnished Items and Quantity: 1 HANDLE AND 1 LOCKING DEVICE AND 2 NUT AND 1 SPRING AND 2 TAILPIECE; Minimum Operating Temp: -20.0 FAHRENHEIT DEGF; Material Document and Classification: DRAWING VT3612-06UU-923, ITEM 2, 6AL-4V ELI MFR REF SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE V; Material Document and Classification: QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE BODY. 12 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.