NSN 4820-00-451-0265 · NIIN 004510265 · Part number 180B3-4IN
Itt Fluid Technology Corp Itt Mcdonnell and Miller · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 28960
Government record, cited
NSN 4820-00-451-0265 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-451-0265. Manufacturer of record part number: 180B3-4IN.
Also searched as4820-00-451-0265 ·
4820004510265 ·
NIIN 004510265 ·
00-451-0265 ·
FSC 4820 Valves, Nonpowered · CAGE 28960 · 180B3-4IN
Manufacturer of record: Itt Fluid Technology Corp Itt Mcdonnell and Miller
Identification
NSN: 4820-00-451-0265
NIIN: 004510265
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 180B3-4IN
Manufacturer: Itt Fluid Technology Corp Itt Mcdonnell and Miller
General Description
The Valve,radiator, cataloged under National Stock Number 4820-00-451-0265, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Itt Fluid Technology Corp Itt Mcdonnell and Miller. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Catalog Facts
Item Name
Valve,radiator
FSC / FSG
4820 — Valves, Nonpowered (FSG 48)
Manufacturers
Itt Fluid Technology Corp Itt Mcdonnell and Miller (CAGE 28960)
Technical Specifications
Parameter
Value
NSN
4820-00-451-0265
Primary Part Number
180B3-4IN
Item Name
Valve,radiator
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Itt Fluid Technology Corp Itt Mcdonnell and Miller
Itt Fluid Technology Corp Itt Mcdonnell and Miller (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 4820-00-451-0265?
NSN 4820-00-451-0265 is a Valve,radiator, manufactured by Itt Fluid Technology Corp Itt Mcdonnell and Miller, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-00-451-0265?
NSN 4820-00-451-0265 has 1 manufacturer part number on file: 180B3-4IN (Itt Fluid Technology Corp Itt Mcdonnell and Miller).
Is NSN 4820-00-451-0265 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.