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4820-00-185-1032

Fluid Pressure Regulating Valve

4820001851032 001851032 7720140-101

A valve designed to automatically maintain within close limits a predetermined outlet pressure which may be adjustable within a specified range regardless of the higher fluctuating or constant inlet pressure. It is designed for use with compressed gas(es) and various liquids and may include gauges. It may be inline or cartridge (manifold) design. Excludes REGULATOR, PRESSURE, MEDICAL GAS ADMINISTRATION APPARATUS; REGULATOR, OXYGEN, BAROMETRIC CONTINUOUS FLOW; REGULATOR, OXYGEN DEMAND; REGULATOR, OXYGEN DILUTER DEMAND; and valve(1), fluid pressure regulating, aircraft. View more Fluid Pressure Regulating Valve

4820-00-185-1032 VALVE,REGULATING,FLUID PRESSURE 4820001851032 001851032

Managed by United States
NSN Created on 7 Mar 1973
Data Last Changed
September 2025
NATO Update Count
3
NATO Data Quality
4820-00-185-1032 VALVE,REGULATING,FLUID PRESSURE 4820001851032 001851032 1/1
NSN 4820-00-185-1032 (Generic Image) 1/1

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273-0537 4810-01-374-2499 4820-00-081-1992 4810-00-735-4234 4820-01-479-5175 4820-00-470-6495 4820-00-185-1032
9999/dk 9999-22-601-1596 Fluid Pressure Regulating Valve 226011596 479-5175 4820-00-470-6495 4820-00-185-1032
8465/ca 8465-21-106-6014 Fluid Pressure Regulating Valve 211066014 479-5175 4820-00-470-6495 4820-00-185-1032
252-6169 Fluid Pressure Regulating Valve 012526169 735-4234 4820-01-479-5175 4820-00-470-6495 4820-00-185-1032
www.nsnlookup.com /fsg-48/fsc-4820/us 4820-01-252-6169 Fluid Pressure Regulating Valve 012526169 470-6495 4820-00-185-1032

4820-00-185-1032 Demil Restrictions 4820-00-185-1032

DEMIL: A | DEMILI: 1 | CRITICALITY: X | HMIC: N | PMIC: A | EDC: | ADPEC:

IUID Required

4820-00-185-1032 is a Fluid Pressure Regulating Valve that does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. Demilitarization of this item has been confirmed and is not currently subject to changes. This item is considered a low risk when released from the control of the Department of Defense. The item may still be subject to the requirements of the Export Administration Regulations (EAR) and the Code of Federal Regulations (CFR). This item is not suspected to be hazardous. This item does not contain a precious metal.

4820-00-185-1032 HTS and ScheduleB Import and Export 4820-00-185-1032

4820-00-185-1032 End Users End Users 4820-00-185-1032

US Air Force (FGG4)
Effective Date:
1 Nov 1998
Former MOE Rule:
FEE4

4820-00-185-1032 Manufacturers Approved Sources 4820-00-185-1032

4820-00-185-1032 Technical Data Datasheet 4820-00-185-1032

Characteristic
Specifications
FIIG
A21100
End Item Identification [AGAV]
E/I Fire Protection Sys P/N 7720000-101; Nha4yt0021
Special Features [FEAT]
Drawing Name Valve, Priority; Ports: Two Line Ports; Outlet Port (Limiter); Max Operating Pressure 5 Psig; Operating Temperature -65 To +160 Deg Feh; Approx Dim 1.86 X 4.03 Inches

4820-00-185-1032 Management Data Management Data 4820-00-185-1032

Effective Date
Organization
Unit of Issue
Unit Price
Qty Unit Pack
Oct 2022
Department of the Air Force (DF)
EA
Subscribe
1
Oct 2021
Department of the Air Force (DF)
EA
Subscribe
1
Oct 2020
Department of the Air Force (DF)
EA
Subscribe
1
Oct 2019
Department of the Air Force (DF)
EA
Subscribe
1
MOE
USC
Code
Statement
Order of Use
Jump To Code
Qty Per Assy
UOM
Technical Document
Quantative Expression
Department of the Air Force (DF)
L
R
Refer To Net Price 1543.36
NET PRICE 1543.36

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4820-00-185-1032 Freight Data Freight Information 4820-00-185-1032

4820-00-185-1032 has freight characteristics.It has a National Motor Freight Classification (NMFC) of 127220. A Sub NMFC of X. It has a NMFC Description of PRESSURE REG/RED/RELIEF VALVES NOI. 4820-00-185-1032 is rated as class 77.5 when transported by Less-Than Truckload (LTL) freight. 4820-00-185-1032 is rated as class 60 when transported by Less-Than Carload (LCL) rail or ocean freight. It has a Uniform Freight Classification (UFC) number of 64490 which rates the freight between FCL and LCL. 4820-00-185-1032 has a variance between NMFC and UFC when transported by rail and the description should be consulted. It has a Water Commodity Code (WCC) of 743 for ocean manifesting and military sealift. 4820-00-185-1032 is not classified as a special type of cargo when transported by water. 4820-00-185-1032 is not a consolidation and does not exceed 84" in any dimension. It should be compatible with a standard 72" Aircraft Cargo Door when transported by air.

4820-00-185-1032 Packaging Data Packaging Data 4820-00-185-1032

Responsible Activity
Packaging Data Source
Primary Inventory Control Activity (PICA)
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Item Pack Level (Unpackaged)

Item Size
Item Weight
Characteristics
Weight/Dimensions Category
Fragility
Item Preservation
4.5" H x 4.5" W x 2.3" L
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Unit Pack Level (Packaged)

Quantity per Pack
Unit Size
Unit Weight
Unit Cube
Preservation Method
Cleaning/Drying
1
6.3" H x 5.3" W x 4.0" L
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--
Physical Protection
Any Suitable Process
Preservation Material
Wrapping Material
Cushioning/Dunnage
Cushioning Thickness
Container
Special Marking
No Requirement
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PPP-B-1672, Type II, Folding Convoluted Cushioning in Reusable Box
Reusable container

Intermediate Pack Level

Quantity of Unit Packs
Container
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