Product Details | CHECK VALVE

4820-00-152-1256 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: 201700, 2017001, 201700-1, 7025393, 7025393B, 7025393-B, 4820-00-152-1256, 00-152-1256, 4820001521256, 001521256

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 19 FEB 1971 00-152-1256

Drawings & Photos | NSN 4820-00-152-1256


Demand History | NSN 4820-00-152-1256

Part Number Request Date QTY Origin
201700-1 2024-04-107 114 DIBBS
7025393-B 2024-04-107 114 DIBBS
201700-1 2024-02-59 26 DIBBS
7025393-B 2024-02-59 26 DIBBS
201700-1 2023-08-243 88 DIBBS
7025393-B 2023-08-243 88 DIBBS
201700-1 2023-07-193 55 DIBBS
7025393-B 2023-07-193 55 DIBBS
201700-1 2023-05-134 27 DIBBS
201700-1 2023-05-134 28 DIBBS
7025393-B 2023-05-134 27 DIBBS
7025393-B 2023-05-134 28 DIBBS
201700-1 2022-08-220 26 DIBBS
7025393-B 2022-08-220 26 DIBBS
201700-1 2021-06-179 54 DIBBS
7025393-B 2021-06-179 54 DIBBS
201700-1 2021-02-33 43 DIBBS
7025393-B 2021-02-33 43 DIBBS
201700-1 2019-11-330 26 DIBBS
7025393-B 2019-11-330 26 DIBBS
201700-1 2019-07-191 28 DIBBS
7025393-B 2019-07-191 28 DIBBS
4820-00-152-1256 2018-10-289 28 DIBBS
4820-00-152-1256 2018-03-77 42 DIBBS
4820-00-152-1256 2017-11-327 32 DIBBS
4820-00-152-1256 2017-06-163 32 DIBBS
4820-00-152-1256 2017-04-96 52 DIBBS
4820-00-152-1256 2016-10-297 26 DIBBS
4820-00-152-1256 2016-02-52 38 DIBBS
4820-00-152-1256 2016-01-04 22 DIBBS
4820-00-152-1256 2015-10-295 16 DIBBS
4820-00-152-1256 2014-11-306 96 DIBBS
4820-00-152-1256 2014-02-42 14 DIBBS
4820-00-152-1256 2013-07-197 21 DIBBS
4820-00-152-1256 2013-04-101 9 DIBBS
4820-00-152-1256 2013-01-10 10 DIBBS
4820-00-152-1256 2012-05-150 6 DIBBS
4820-00-152-1256 2012-05-150 10 DIBBS
4820-00-152-1256 2010-05-137 28 DIBBS
4820-00-152-1256 2009-11-308 15 DIBBS
4820-00-152-1256 2009-05-131 64 DIBBS
4820-00-152-1256 2008-10-291 100 US
4820-00-152-1256 2008-10-291 30 DIBBS
4820-00-152-1256 2008-10-291 37 DIBBS

Cross Reference | NSN 4820-00-152-1256

Part Number Cage Code Manufacturer
201700 96124 TRANSDIGM INC DBA AEROCONTROLEX
201700-1 96124 TRANSDIGM INC DBA AEROCONTROLEX
7025393 98748 AIR FORCE UNITED STATES DEPARTMENT OF THE
7025393-B 22890 REMOTE CONTROLS, INCORPORATED DBA REMOTE CONTROLS

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Technical Data | NSN 4820-00-152-1256

Characteristic Specifications
MATERIAL STEEL CORROSION RESISTING BODY STEEL COMP 440C FLOW CONTROL DEVICE STEEL CORROSION RESISTING SEAT
MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-763,CLASS 440C,COND A FED SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
STYLE DESIGNATOR E1 STRAIGHT THRU
FLOW CONTROL DEVICE BALL
MEDIA FOR WHICH DESIGNED AIR SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE 50.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP 700.0 DEG FAHRENHEIT SINGLE RESPONSE
VALVE OPERATION METHOD AUTOMATIC
CONNECTION TYPE THREADED EXTERNAL TUBE ALL ENDS
CONNECTION STYLE B42 FLARED ALL ENDS
SEAT ANGLE 37.0 DEGREES ALL ENDS
THREAD SERIES DESIGNATOR UNF ALL ENDS
NOMINAL THREAD SIZE 0.562 INCHES ALL ENDS
THREAD CLASS 3A ALL ENDS
THREAD DIRECTION RIGHT-HAND ALL ENDS
MOUNTING POSITION HORIZONTAL OR VERTICAL
DISK LOADING METHOD SPRING

Restrictions/Controls & Freight Information | NSN 4820-00-152-1256

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:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:FThe item is an Aviation Critical Safety Item/Flight Safety Critical Aircraft Part ((ACSI/FSCAP).
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 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 4820-00-152-1256

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.
Materiel Management Aggregation CodeSXSX:AF SICA RESIDUAL MMAC-OC-ALC
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