Product Details | FLUID PRESSURE REGULATING VALVE

4820-01-356-8792 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: RUH8218, RUH8218G, RUH8218-G, 4820-01-356-8792, 01-356-8792, 4820013568792, 013568792

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 13 APR 1992 01-356-8792

Drawings & Photos | NSN 4820-01-356-8792


Cross Reference | NSN 4820-01-356-8792

Part Number Cage Code Manufacturer
RUH8218 17941 UNIWELD PRODUCTS, INC.
RUH8218-G 17941 UNIWELD PRODUCTS, INC.

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Technical Data | NSN 4820-01-356-8792

Characteristic Specifications
BODY MATERIAL BRASS
FLOW CONTROL DEVICE STEM AND INTEGRAL DISK
END CONNECTION QUANTITY 2
FIRST END CONNECTION TYPE THREADED EXTERNAL TUBE
FIRST END STYLE DESIGNATOR D2 INVERTED FLARE
FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED 0.562 INCHES NOMINAL
FIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR 9/16-18 UNF
FIRST END THREAD CLASS 2A
FIRST END THREAD DIRECTION RIGHT-HAND
FIRST END SEAT ANGLE IN DEG 12.0
SECOND END RELATIONSHIP WITH FIRST END NOT IDENTICAL
SECOND END CONNECTION TYPE THREADED INTERNAL GAS CYLINDER
SECOND END STYLE DESIGNATOR B10 SWIVEL NUT, GAS
SECOND END THREAD DIRECTION RIGHT-HAND
MEDIA FOR WHICH DESIGNED AIR
REGULATION TYPE MANUAL SINGLE STAGE
MANUAL CONTROL METHOD TEE HANDLE
OUTLET PRESSURE RANGE 25.0 TO 125.0 POUNDS PER SQUARE INCH
SPECIAL FEATURES OUTLET CONNECTION: 0.3125 IN. RH FLARE
III END ITEM IDENTIFICATION LIFE SUPPORT SHOP
MANUFACTURERS CODE 17941
DESIGN CONTROL REFERENCE RUH8218-G

Restrictions/Controls & Freight Information | NSN 4820-01-356-8792

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.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
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 576 unknown
Originating Activity Code SE San Antonio Air Logistics Center
Kelly AFB, TX 78241-5000
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 4820-01-356-8792

Category Code Description
Budget Code9 General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Materiel Management Aggregation CodeMHTG:LIFE SUPPORT SYSTEM 412A
Price ValidationP The current standard price is the initial negotiated provisioned price.
  • This is the price paid by DoD for the item as the result of price negotiation of the Provisioned Item Order (PIO) or other initial negotiated price.
  • ZOP or Standard Price challenges are permissible but should be supported with adequate justification.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each