Product Details | FLUID PRESSURE REGULATING VALVE

4820-01-174-4102 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.20248100015Valves, Powered48200018Valves, Nonpowered

Part Alternates: P12614252, 4820-01-174-4102, 01-174-4102, 4820011744102, 011744102

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 17 MAR 1984 01-174-4102

Demand History | NSN 4820-01-174-4102

Part Number Request Date QTY Origin
P12614252 2025-05-128 5 DIBBS
P12614252 2024-10-298 6 DIBBS
P12614252 2023-11-332 6 DIBBS
P12614252 2023-05-128 6 DIBBS
P12614252 2023-04-117 6 DIBBS
P12614252 2021-10-298 4 DIBBS
P12614252 2021-10-284 4 DIBBS
P12614252 2020-10-294 7 DIBBS
4820-01-174-4102 2018-09-263 15 DIBBS
4820-01-174-4102 2018-08-227 15 DIBBS
4820-01-174-4102 2016-10-297 11 DIBBS
4820-01-174-4102 2015-06-165 12 DIBBS
4820-01-174-4102 2013-12-339 10 DIBBS
4820-01-174-4102 2013-02-58 10 DIBBS
4820-01-174-4102 2012-11-334 2 DIBBS
4820-01-174-4102 2012-10-290 4 DIBBS
4820-01-174-4102 2012-09-269 2 DIBBS
4820-01-174-4102 2012-08-243 2 DIBBS
4820-01-174-4102 2012-07-208 2 DIBBS
4820-01-174-4102 2012-07-185 2 DIBBS

Cross Reference | NSN 4820-01-174-4102

Part Number Cage Code Manufacturer
P12614252 82796 COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE

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Technical Data | NSN 4820-01-174-4102

Characteristic Specifications
BODY MATERIAL BRONZE
FLOW CONTROL DEVICE DIAPHRAGM
FLOW CONTROL DEVICE MATERIAL RUBBER, CHLOROPRENE
MEDIA FOR WHICH DESIGNED LUBRICATING OIL, DIESTER BASE

Restrictions/Controls & Freight Information | NSN 4820-01-174-4102

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 127220 PRESSURE REG/RED/RELIEF VALVES NOI
Less than car load rating
Less than truck load rating P 77.5
Water commodity Code 594 unknown
Originating Activity Code AX Defense Supply Center Columbus
Columbus, OH 43216-5000
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 4820-01-174-4102

Category Code Description
Cognizance Codes3BNavy-owned stocks of field level repairable DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
ReparabilityDField Level Reparables
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
AY : Assembly