PartsTable TECHNICAL DATA SHEET

NSN 4820-01-185-4205Government record, cited

Valve, Air Distr Rh4820-01-185-4205

NSN 4820-01-185-4205 · NIIN 011854205 · Part number L5332020-041

The Boeing Company Div Legacy Am&m · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 43999

Government record, cited

NSN 4820-01-185-4205 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-185-4205. Manufacturer of record part number: L5332020-041.

Also searched as 4820-01-185-4205 · 4820011854205 · NIIN 011854205 · 01-185-4205 · FSC 4820 Valves, Nonpowered · CAGE 43999 · L5332020-041

Nearby stock numbers ← 4820-01-185-3903 Stem, Fluid Valve · 4820-01-185-4209 Base →

4820-01-185-4205 — Valves, Nonpowered

Features

Valve,air Distr Rh — FSC 4820
1 manufacturer part number on file
Manufacturer of record: The Boeing Company Div Legacy Am&m

Identification

NSN: 4820-01-185-4205
NIIN: 011854205
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: L5332020-041
Manufacturer: The Boeing Company Div Legacy Am&m

General Description

The Valve,air Distr Rh, cataloged under National Stock Number 4820-01-185-4205, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is The Boeing Company Div Legacy Am&m. 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,air Distr Rh
FSC / FSG	4820 — Valves, Nonpowered (FSG 48)
Manufacturers	The Boeing Company Div Legacy Am&m (CAGE 43999)

Technical Specifications

Parameter	Value
NSN	4820-01-185-4205
Primary Part Number	L5332020-041
Item Name	Valve,air Distr Rh
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	The Boeing Company Div Legacy Am&m
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)

Cross-Reference Index

Part Number	Manufacturer
L5332020-041 PRIMARY	The Boeing Company Div Legacy Am&m (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 4820-01-185-4205?

NSN 4820-01-185-4205 is a Valve,air Distr Rh, manufactured by The Boeing Company Div Legacy Am&m, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-185-4205?

NSN 4820-01-185-4205 has 1 manufacturer part number on file: L5332020-041 (The Boeing Company Div Legacy Am&m).

Is NSN 4820-01-185-4205 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 4820-01-185-4205?

NSN 4820-01-185-4205 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.

PartsTable Design LLC · partstable.com