Product Details | CHECK VALVE

4820-00-844-9725 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: MS2888410, MS28884-10, MS28884A10, MS28884A-10, MILV7899, 42C42620, 58810D1, 588-10D1, 955AS328, 955AS3281, 955AS328-1, 4820-00-844-9725, 00-844-9725, 4820008449725, 008449725

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 01 JAN 1962 00-844-9725

Drawings & Photos | NSN 4820-00-844-9725


Demand History | NSN 4820-00-844-9725

Part Number Request Date QTY Origin
4820-00-844-9725 2025-02-43 153 DIBBS
4820-00-844-9725 2023-02-40 19 DIBBS
4820-00-844-9725 2022-04-115 31 DIBBS
4820-00-844-9725 2022-04-102 31 DIBBS
4820-00-844-9725 2022-02-48 3 DIBBS
4820-00-844-9725 2020-10-282 24 DIBBS
4820-00-844-9725 2019-11-317 40 DIBBS
4820-00-844-9725 2019-07-192 14 DIBBS
4820-00-844-9725 2019-02-44 30 Italy
4820-00-844-9725 2018-05-144 35 DIBBS
4820-00-844-9725 2018-01-07 38 DIBBS
4820-00-844-9725 2017-06-180 45 DIBBS
4820-00-844-9725 2017-05-135 40 DIBBS
4820-00-844-9725 2017-04-109 39 DIBBS
4820-00-844-9725 2016-12-355 44 DIBBS
4820-00-844-9725 2016-03-66 45 DIBBS
4820-00-844-9725 2015-10-278 47 DIBBS
4820-00-844-9725 2015-02-40 53 DIBBS
4820-00-844-9725 2015-02-34 37 DIBBS
MS28884A10 2014-05-141 2 US
58810D1 2014-03-87 1 GR
4820-00-844-9725 2013-07-185 99 DIBBS
4820-00-844-9725 2013-03-79 53 DIBBS
MS28884A10 2012-12-361 1 CO
4820-00-844-9725 2012-08-244 90 DIBBS
4820-00-844-9725 2012-05-152 42 DIBBS
4820-00-844-9725 2012-03-89 33 DIBBS
4820-00-844-9725 2012-02-54 10 us
4820-00-844-9725 2012-01-18 23 DIBBS
4820-00-844-9725 2011-11-327 25 DIBBS
4820-00-844-9725 2010-07-183 8 US
MS28884A10 2010-07-183 8 US
4820-00-844-9725 2010-06-172 34 DIBBS
4820-00-844-9725 2010-04-95 45 DIBBS
4820-00-844-9725 2009-12-358 21 DIBBS
4820-00-844-9725 2009-12-344 13 DIBBS
4820-00-844-9725 2009-03-76 41 DIBBS
MS28884A10 2006-08-219 2 United Kingdom

Cross Reference | NSN 4820-00-844-9725

Part Number Cage Code Manufacturer
42C42620 99215 KAISER FLUID TECHNOLOGIES INC.
588-10D1 09990 PARKER-HANNIFIN CORPORATION DBA HYDRAULIC VALVE DIV
588-10D1 86768 TELEDYNE INDUSTRIES INC TELEDYNE FLUID SYSTEMS REPUBLIC
955AS328 30003 NAVAL AIR SYSTEMS COMMAND
955AS328-1 30003 NAVAL AIR SYSTEMS COMMAND
MILV7899 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MS28884-10 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
MS28884A-10 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS

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Technical Data | NSN 4820-00-844-9725

Characteristic Specifications
MATERIAL ALUMINUM ALLOY BODY RUBBER SYNTHETIC SEAT
SURFACE TREATMENT ANODIZE
STYLE DESIGNATOR A3 STRAIGHT THRU
FLOW CONTROL DEVICE POPPET
MAXIMUM OPERATING PRESSURE 350.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP 160.0 DEG FAHRENHEIT SINGLE RESPONSE
VALVE OPERATION METHOD AUTOMATIC
CONNECTION TYPE THREADED EXTERNAL TUBE ALL ENDS
CONNECTION STYLE B42 FLARED ALL ENDS
SEAT ANGLE 37.5 DEGREES ALL ENDS
THREAD SERIES DESIGNATOR UNF ALL ENDS
NOMINAL THREAD SIZE 0.875 INCHES ALL ENDS
THREAD CLASS 3A ALL ENDS
THREAD DIRECTION RIGHT-HAND ALL ENDS
MOUNTING POSITION HORIZONTAL
DISK LOADING METHOD SPRING
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MILV7899
MANUFACTURERS CODE 96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MS28884A-10

Restrictions/Controls & Freight Information | NSN 4820-00-844-9725

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 051080 FAUCETS,BIBCOCKS,GATES VALVES
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 576 unknown
Originating Activity Code XX
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 4820-00-844-9725

Category Code Description
Materiel Category and Inventory ManagerJ Ground Forces Support Materiel (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code0 Medical Materiel
Weapons Systems/End Item or Homogeneous Group00DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
Acquisition Advice CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
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.
Price ValidationN The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
  • The price has not been analyzed or reviewed for accuracy.
  • ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
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 CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each