Product Details | CHECK VALVE

4820-00-765-9590 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: 1111586052, 1111-586052, 15009378, 5567001, 55-6700-1, 8744012, 4820-00-765-9590, 00-765-9590, 4820007659590, 007659590

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 01 JAN 1962 00-765-9590

Drawings & Photos | NSN 4820-00-765-9590


Demand History | NSN 4820-00-765-9590

Part Number Request Date QTY Origin
15009378 2024-08-240 142 DIBBS
55-6700-1 2024-08-240 142 DIBBS
8744012 2024-08-240 142 DIBBS
4820-00-765-9590 2024-08-219 10 United States
15009378 2024-07-200 94 DIBBS
55-6700-1 2024-07-200 94 DIBBS
8744012 2024-07-200 94 DIBBS
15009378 2024-05-137 40 DIBBS
55-6700-1 2024-05-137 40 DIBBS
8744012 2024-05-137 40 DIBBS
15009378 2024-04-116 31 DIBBS
55-6700-1 2024-04-116 31 DIBBS
8744012 2024-04-116 31 DIBBS
15009378 2023-09-250 72 DIBBS
55-6700-1 2023-09-250 72 DIBBS
8744012 2023-09-250 72 DIBBS
15009378 2023-06-181 43 DIBBS
55-6700-1 2023-06-181 43 DIBBS
8744012 2023-06-181 43 DIBBS
15009378 2023-06-170 43 DIBBS
55-6700-1 2023-06-170 43 DIBBS
8744012 2023-06-170 43 DIBBS
15009378 2023-05-135 109 DIBBS
55-6700-1 2023-05-135 109 DIBBS
8744012 2023-05-135 109 DIBBS
15009378 2023-05-124 109 DIBBS
55-6700-1 2023-05-124 109 DIBBS
8744012 2023-05-124 109 DIBBS
15009378 2023-02-40 30 DIBBS
55-6700-1 2023-02-40 30 DIBBS
8744012 2023-02-40 30 DIBBS
15009378 2023-01-16 17 DIBBS
55-6700-1 2023-01-16 17 DIBBS
8744012 2023-01-16 17 DIBBS
15009378 2022-11-334 13 DIBBS
55-6700-1 2022-11-334 13 DIBBS
8744012 2022-11-334 13 DIBBS
15009378 2021-04-97 58 DIBBS
55-6700-1 2021-04-97 58 DIBBS
8744012 2021-04-97 58 DIBBS
4820-00-765-9590 2021-03-79 30 PK
15009378 2021-01-03 112 DIBBS
55-6700-1 2021-01-03 112 DIBBS
8744012 2021-01-03 112 DIBBS
15009378 2020-04-121 76 DIBBS
55-6700-1 2020-04-121 76 DIBBS
8744012 2020-04-121 76 DIBBS
15009378 2019-11-317 115 DIBBS
55-6700-1 2019-11-317 115 DIBBS
8744012 2019-11-317 115 DIBBS
15009378 2019-03-80 94 DIBBS
55-6700-1 2019-03-80 94 DIBBS
8744012 2019-03-80 94 DIBBS
4820-00-765-9590 2018-07-204 177 DIBBS
4820-00-765-9590 2018-07-193 177 DIBBS
4820-00-765-9590 2017-11-334 209 DIBBS
4820-00-765-9590 2017-11-311 97 DIBBS
4820-00-765-9590 2017-09-247 65 DIBBS
4820-00-765-9590 2017-06-180 95 DIBBS
4820-00-765-9590 2017-06-155 92 DIBBS
4820-00-765-9590 2017-03-89 37 DIBBS
4820-00-765-9590 2014-11-332 119 DIBBS
4820-00-765-9590 2014-11-320 119 DIBBS
4820-00-765-9590 2014-10-279 37 DIBBS
4820-00-765-9590 2014-09-266 37 DIBBS
4820-00-765-9590 2014-04-117 66 DIBBS
4820-00-765-9590 2014-03-64 75 DIBBS
4820-00-765-9590 2014-01-15 60 DIBBS
4820-00-765-9590 2013-08-240 90 DIBBS
4820-00-765-9590 2013-06-171 73 DIBBS
4820-00-765-9590 2013-06-156 73 DIBBS
4820-00-765-9590 2013-02-32 121 DIBBS
4820-00-765-9590 2013-01-07 42 DIBBS
4820-00-765-9590 2012-08-234 43 DIBBS

Cross Reference | NSN 4820-00-765-9590

Part Number Cage Code Manufacturer
1111-586052 45681 PARKER-HANNIFIN CORPORATION DIV CORPORATE HEADQUARTERS
1111-586052 92003 PARKER HANNIFIN CORPORATION DIV AEROSPACE GROUP HEADQUARTERS
15009378 Z8518 BAE SYSTEMS AUSTRALIA LAND DIVISION
55-6700-1 96736 SWEENEY ENGINEERING CORP
55-6700-1 98939 AEROCONTROLEX GROUP, INC. DBA AERO FLUID PRODUCTS
8744012 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
8744012 57550 RELLI TECHNOLOGY, INC.

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Technical Data | NSN 4820-00-765-9590

Characteristic Specifications
STYLE DESIGNATOR A2 STRAIGHT THRU
FLOW CONTROL DEVICE DISK
VALVE OPERATION METHOD AUTOMATIC
CONNECTION TYPE THREADED INTERNAL PIPE ALL ENDS
CONNECTION STYLE B9 PLAIN ALL ENDS
THREAD SERIES DESIGNATOR NPT ALL ENDS
NOMINAL THREAD SIZE 0.500 INCHES ALL ENDS
THREAD DIRECTION RIGHT-HAND ALL ENDS
MOUNTING POSITION HORIZONTAL OR VERTICAL
DISK LOADING METHOD SPRING
SPECIAL FEATURES VALVE IS A DOUBLE SWING CHECK IN SHAPE OF "T"; BOTH SWING CHECKS LOCATED IN UPPER PORTION OF "T"; USED ON 2350-00-678-5773 M-60 TANK COMBAT

Restrictions/Controls & Freight Information | NSN 4820-00-765-9590

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:UPrecious metal type is unknown
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 594 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 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 4820-00-765-9590

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
Stores Account Code1Marine Corps Stock Fund Account Item.
Combat Essentiality Code5Critical Repair Part to a Combat Essential End Item. Those parts or components whose failure in a combat essential end item will render the end item inoperative or reduce its effectiveness below the minimum acceptable level of efficiency.
Materiel Management CodeBAll CommoditiesDefense Logistics Agency, (DLA,)
Echelon Management Code2ICP/DSSC Marine Corps-managed Recoverability Code D items and Defense Logistics Agency (DLA)/TACOM/GSA) items which the integrated manager has not decontrolled.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDMU.S. Marine Corps
Service OrganizationMU.S. Marine Corps
ReparabilityZNonreparable item. When unserviceable, condemn and dispose at the level indicated by the first digit of the maintenance code.
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