Product Details | CHECK VALVE

4820-01-485-7243 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: 085059, 085174, 085174 ITEM 103, 085174ITEM103, 12L0C12L10SS, 12L0-C12L-10-SS, 4820-01-485-7243, 01-485-7243, 4820014857243, 014857243

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 05 JUN 2001 01-485-7243

Drawings & Photos | NSN 4820-01-485-7243


Demand History | NSN 4820-01-485-7243

Part Number Request Date QTY Origin
085059 2025-04-97 28 DIBBS
085174 ITEM 103 2025-04-97 28 DIBBS
12L0-C12L-10-SS 2025-04-97 28 DIBBS
085059 2025-03-86 28 DIBBS
085174 ITEM 103 2025-03-86 28 DIBBS
12L0-C12L-10-SS 2025-03-86 28 DIBBS
085059 2025-03-83 28 DIBBS
085174 ITEM 103 2025-03-83 28 DIBBS
12L0-C12L-10-SS 2025-03-83 28 DIBBS
085059 2025-03-72 28 DIBBS
085174 ITEM 103 2025-03-72 28 DIBBS
12L0-C12L-10-SS 2025-03-72 28 DIBBS
085059 2024-01-02 32 DIBBS
085174 ITEM 103 2024-01-02 32 DIBBS
12L0-C12L-10-SS 2024-01-02 32 DIBBS
085059 2023-12-355 32 DIBBS
085174 ITEM 103 2023-12-355 32 DIBBS
12L0-C12L-10-SS 2023-12-355 32 DIBBS
085059 2023-05-150 25 DIBBS
085174 ITEM 103 2023-05-150 25 DIBBS
12L0-C12L-10-SS 2023-05-150 25 DIBBS
085059 2023-05-138 25 DIBBS
085174 ITEM 103 2023-05-138 25 DIBBS
12L0-C12L-10-SS 2023-05-138 25 DIBBS
085059 2020-10-295 28 DIBBS
085174 ITEM 103 2020-10-295 28 DIBBS
12L0-C12L-10-SS 2020-10-295 28 DIBBS
085059 2019-02-50 28 DIBBS
085174 ITEM 103 2019-02-50 28 DIBBS
12L0-C12L-10-SS 2019-02-50 28 DIBBS
085059 2019-02-38 28 DIBBS
085174 ITEM 103 2019-02-38 28 DIBBS
12L0-C12L-10-SS 2019-02-38 28 DIBBS
4820-01-485-7243 2015-07-210 29 DIBBS
4820-01-485-7243 2015-01-21 19 DIBBS
4820-01-485-7243 2014-08-233 31 DIBBS
4820-01-485-7243 2014-08-222 131 DIBBS
4820-01-485-7243 2014-04-117 19 DIBBS
4820-01-485-7243 2013-10-277 13 DIBBS
4820-01-485-7243 2013-09-262 13 DIBBS
4820-01-485-7243 2009-09-244 13 DIBBS
4820-01-485-7243 2009-07-209 4 DIBBS
4820-01-485-7243 2009-06-155 4 DIBBS
4820-01-485-7243 2009-04-106 4 DIBBS

Cross Reference | NSN 4820-01-485-7243

Part Number Cage Code Manufacturer
085059 1KWT0 SAUER COMPRESSORS USA, INC.
085174 1KWT0 SAUER COMPRESSORS USA, INC.
085174 ITEM 103 1KWT0 SAUER COMPRESSORS USA, INC.
12L0-C12L-10-SS 30780 PARKER-HANNIFIN CORPORATION DBA TUBE FITTINGS DIVISION
12L0-C12L-10-SS 54939 PARKER-HANNIFIN CORPORATION DBA INSTRUMENTATION PRODUCTS

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Technical Data | NSN 4820-01-485-7243

Characteristic Specifications
MATERIAL RUBBER FLUOROCARBON CLASS FPM SEAT STEEL CORROSION RESISTING OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION ASTM B316 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATOR A2 STRAIGHT THRU
FLOW CONTROL DEVICE POPPET
VALVE OPERATION METHOD AUTOMATIC
CONNECTION TYPE THREADED INTERNAL PIPE ALL ENDS
CONNECTION STYLE B9 PLAIN ALL ENDS
NOMINAL PIPE SIZE ACCOMMODATED 0.750 INCHES ALL ENDS
THREAD SERIES DESIGNATOR UNF ALL ENDS
NOMINAL THREAD SIZE 1.188 INCHES ALL ENDS
THREAD QUANTITY PER INCH 12 ALL ENDS
THREAD CLASS 2A ALL ENDS
THREAD DIRECTION RIGHT-HAND ALL ENDS
MOUNTING POSITION HORIZONTAL OR VERTICAL
DISK LOADING METHOD SPRING
OPENING PRESSURE SETTING 10.0 POUNDS PER SQUARE INCH
SPECIAL FEATURES THIS CHECK VALVE HAS SEAL-LOK CONNECTIONS. THE OUTSIDE OF CONNECTION NUT IS HEX SHAPED. THREE (3) OF THESE CHECK VALVES REQUIRED PER EACH ASSEMBLY.
END ITEM IDENTIFICATION USED ON COMPRESSOR UNIT WP5000

Restrictions/Controls & Freight Information | NSN 4820-01-485-7243

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 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 4820-01-485-7243

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 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