The Valve,ball, cataloged under National Stock Number 4820-01-694-3746, 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. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Valve,ball |
| FSC / FSG | 4820 — Valves, Nonpowered (FSG 48) |
| Manufacturers | Specialty & Ball Valve Engineering, Inc. Dba Specialty & Ball Valve Engineering (CAGE 0K9K5) |
| Parameter | Value |
|---|---|
| NSN | 4820-01-694-3746 |
| Primary Part Number | VT3612-16UU-191002 |
| Item Name | Valve,ball |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Specialty & Ball Valve Engineering, Inc. Dba Specialty & Ball Valve Engineering |
| Status | ACTIVE |
| 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 |
|---|---|
| VT3612-16UU-191002 PRIMARY | Specialty & Ball Valve Engineering, Inc. Dba Specialty & Ball Valve Engineering (USA) |
| Reference | Meaning |
|---|---|
| VT3612-16UU-191002 REVISION NC | D/9 Drawing number reference only Specialty & Ball Valve Engineering, Inc. Dba Specialty & Ball Valve Engineering |
NSN 4820-01-694-3746 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 4820-01-694-3746 has 1 manufacturer part number on file: VT3612-16UU-191002 (Specialty & Ball Valve Engineering, Inc. Dba Specialty & Ball Valve Engineering).
1 possible match (shared part number, not a government interchangeability claim): 4820-01-694-3834. Verify interchangeability with system specifications before substitution.
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.