Valve Regulating, Ai 4820-01-475-2010 NSN 4820-01-475-2010 · NIIN 014752010 · Part number 901-380-044-107
The Boeing Company · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 77272
NSN 4820-01-475-2010 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-475-2010. Manufacturer of record part number: 901-380-044-107 .
Also searched as
4820-01-475-2010 ·
4820014752010 ·
NIIN 014752010 ·
01-475-2010 ·
FSC 4820 Valves, Nonpowered · CAGE 77272 · 901-380-044-107 · 70562-2
Nearby stock numbers
← 4820-01-475-1908 Flange, Gland, Valve
·
4820-01-475-2093 Parts Kit, Valve →
4820-01-475-2010 — Valves, Nonpowered
Features
Valve Regulating,ai — FSC 4820 1 manufacturer part number on file Manufacturer of record: The Boeing Company
Identification
NSN: 4820-01-475-2010
NIIN: 014752010
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 901-380-044-107
Manufacturer: The Boeing Company
General Description
The Valve Regulating,ai, cataloged under National Stock Number 4820-01-475-2010, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is The Boeing Company. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Catalog Facts
Item Name Valve Regulating,ai FSC / FSG 4820 — Valves, Nonpowered (FSG 48) Manufacturers The Boeing Company (CAGE 77272)
Technical Specifications
Parameter Value NSN 4820-01-475-2010 Primary Part Number 901-380-044-107 Item Name Valve Regulating,ai FSC / FSG 4820 / 48 — Valves, Nonpowered Manufacturer The Boeing Company Status ACTIVE
Lifecycle & Compliance
Acquisition Status ACTIVE DEMIL Code DEMIL Q — CCL Item — Commerce Control List Hazard No hazard code in the DLA record (HMIC N) Criticality Code Y
Cross-Reference Index
Reference documents
Reference Meaning
70562-2
3/2 Design control — primary reference U.S. Government activity
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 4820-01-475-2010?
NSN 4820-01-475-2010 is a Valve Regulating,ai, manufactured by The Boeing Company, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-475-2010?
NSN 4820-01-475-2010 has 1 manufacturer part number on file: 901-380-044-107 (The Boeing Company).
Is NSN 4820-01-475-2010 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.
What is the DEMIL code for NSN 4820-01-475-2010?
NSN 4820-01-475-2010 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.
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