Product Details | CHECK VALVE

4820-01-370-1865 A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

Part Alternates: ACB74124D671, AC-B741-24D671, DAA3252P066227, DAA3252P066-227, 4820-01-370-1865, 01-370-1865, 4820013701865, 013701865

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 15 JAN 1993 01-370-1865

Demand History | NSN 4820-01-370-1865

Part Number Request Date QTY Origin
4820-01-370-1865 2017-02-48 6 DIBBS
4820-01-370-1865 2017-02-37 6 DIBBS
4820-01-370-1865 2016-12-354 2 DIBBS
4820-01-370-1865 2016-12-340 2 DIBBS
4820-01-370-1865 2016-11-318 2 DIBBS

Cross Reference | NSN 4820-01-370-1865

Part Number Cage Code Manufacturer
AC-B741-24D671 18350 PALL AEROPOWER CORPORATION
DAA3252P066-227 1W025 NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN AEROSPACE

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Technical Data | NSN 4820-01-370-1865

Characteristic Specifications
MAXIMUM OPERATING PRESSURE 4000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP 275.0 DEG FAHRENHEIT SINGLE RESPONSE
VALVE OPERATION METHOD AUTOMATIC
SPECIAL FEATURES DIMENSIONS: 3.195 IN.; INSIDE DIAMETER 1.730 IN.; SYSTEM PRESSURE; PROOF: 6000 PSIG,BURST 10,000 PSIG; NHA P/N AZ-B741-241,CAGEC 18350,FSC 1650; INTERNAL LEAKAGE: 8 DROPS/MIN AT 5 PSI AND 2 DROPS AT 1000 PSI; PRES- SURE DROP AT RATED FLOW: 10 PSI MAX AT 826 PM AND 100 DEG F; PART PER PSI 10035020 ROSAN; INSTALLATION TORQUE: 140 TO 200 IN. LBS
END ITEM IDENTIFICATION PACER SPECIAL

Restrictions/Controls & Freight Information | NSN 4820-01-370-1865

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 051080 FAUCETS,BIBCOCKS,GATES VALVES
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 594 unknown
Originating Activity Code SX Oklahoma City Air Logistics Center
Tinker AFB, OK 73145-3043
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
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 4820-01-370-1865

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 CodeFWSX:B-2 AIRCRAFT
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 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
EA : Each