NSN 4820-01-717-0146 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-717-0146. Manufacturer of record part number: H420B+ZH4520 + LV24A-SR-TPC.
Pressure Rating: 6.0 ENERGY EFFICIENT - FEMP -LOW STANDBY POWER - AUDIO/VIDEO PRODUCTS - DVD PLAYERS
Functional Description: CHILLED WATER MOTORIZED CONTROL-CLOSE VALVE
1 manufacturer part number on file
Manufacturer of record: Belimo Aircontrols (usa), Inc. Dba Belimo Aircontrols Usa Inc
Identification
NSN: 4820-01-717-0146
NIIN: 017170146
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: H420B+ZH4520 + LV24A-SR-TPC
Manufacturer: Belimo Aircontrols (usa), Inc. Dba Belimo Aircontrols Usa Inc
General Description
The Valve Assembly,bonnet and Bellow, cataloged under National Stock Number 4820-01-717-0146, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Belimo Aircontrols (usa), Inc. Dba Belimo Aircontrols Usa Inc. Government technical data includes 3 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.
Technical Specifications
Parameter
Value
NSN
4820-01-717-0146
Primary Part Number
H420B+ZH4520 + LV24A-SR-TPC
Item Name
Valve Assembly,bonnet and Bellow
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Belimo Aircontrols (usa), Inc. Dba Belimo Aircontrols Usa Inc
Status
ACTIVE
FSC Application Data
AUXILIARY ELECTRONIC EQUIPMENT
Pressure Rating
6.0 ENERGY EFFICIENT - FEMP -LOW STANDBY POWER - AUDIO/VIDEO PRODUCTS - DVD PLAYERS
Belimo Aircontrols (usa), Inc. Dba Belimo Aircontrols Usa Inc (USA)
No interchangeability data on file.
Other items in FSC 4820 — Valves, Nonpowered
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 4820-01-717-0146?
NSN 4820-01-717-0146 is a Valve Assembly,bonnet and Bellow, manufactured by Belimo Aircontrols (usa), Inc. Dba Belimo Aircontrols Usa Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-717-0146?
NSN 4820-01-717-0146 has 1 manufacturer part number on file: H420B+ZH4520 + LV24A-SR-TPC (Belimo Aircontrols (usa), Inc. Dba Belimo Aircontrols Usa Inc).
What are the specifications of H420B+ZH4520 + LV24A-SR-TPC?
Key specifications for H420B+ZH4520 + LV24A-SR-TPC: Overall Height: 271.0 MILLIMETERS NOMINAL MM; FSC Application Data: AUXILIARY ELECTRONIC EQUIPMENT; Overall Length: 90.0 MILLIMETERS NOMINAL MM; Overall Width: 98.0 MILLIMETERS NOMINAL MM. 3 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-717-0146 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.