NSN 4820-01-722-0601 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-722-0601. Manufacturer of record part number: VM-1120A-0039.
Also searched as4820-01-722-0601 ·
4820017220601 ·
NIIN 017220601 ·
01-722-0601 ·
FSC 4820 Valves, Nonpowered · CAGE 7GVZ9 · VM-1120A-0039
Functional Description: DESIGNED TO CLOSE OR OPEN A VALVE WHEN A CHANGE IN TEMPERATURE IS DETETECTED TO AVOID OVERHEATING OF CONTROLLED UNIT
1 manufacturer part number on file
Manufacturer of record: Shield Ai Inc
Identification
NSN: 4820-01-722-0601
NIIN: 017220601
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: VM-1120A-0039
Manufacturer: Shield Ai Inc
General Description
The Regulator,thermostatic Temperatu, cataloged under National Stock Number 4820-01-722-0601, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Shield Ai Inc. Government technical data includes 1 specification, 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.
Technical Specifications
Parameter
Value
NSN
4820-01-722-0601
Primary Part Number
VM-1120A-0039
Item Name
Regulator,thermostatic Temperatu
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Shield Ai Inc
Status
ACTIVE
Functional Description
DESIGNED TO CLOSE OR OPEN A VALVE WHEN A CHANGE IN TEMPERATURE IS DETETECTED TO AVOID OVERHEATING OF CONTROLLED UNIT
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097
4820-00-000-0097 · Item name not on file
4820-00-001-0010
VALVE,ROTARY,SELECTOR
4820-00-001-0020
4820-00-001-0020 · Item name not on file
4820-00-001-0021
4820-00-001-0021 · Item name not on file
4820-00-001-0032
4820-00-001-0032 · Item name not on file
4820-00-001-0037
VALVE,SAFETY RELIEF
4820-00-001-0042
4820-00-001-0042 · Item name not on file
4820-00-001-1230
4820-00-001-1230 · Item name not on file
Frequently Asked Questions
What is NSN 4820-01-722-0601?
NSN 4820-01-722-0601 is a Regulator,thermostatic Temperatu, manufactured by Shield Ai Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-722-0601?
NSN 4820-01-722-0601 has 1 manufacturer part number on file: VM-1120A-0039 (Shield Ai Inc).
What are the specifications of VM-1120A-0039?
Key specifications for VM-1120A-0039: Special Features: 2.5 IN. LONG, 2.0 IN. WIDTH, 1.0 IN. HIGH IN; Functional Description: DESIGNED TO CLOSE OR OPEN A VALVE WHEN A CHANGE IN TEMPERATURE IS DETETECTED TO AVOID OVERHEATING OF CONTROLLED UNIT; Part Name Assigned by Controlling Agency: BAFFLE SERVO ASSEMBLY. 1 specification is documented in the U.S. Government catalog.
Is NSN 4820-01-722-0601 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.