Product Details | CHECK VALVE

4820-01-032-6701 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: M661M, M66-1-M, 6651M, 665-1M, 6KC66-1-M PL-1279, 6KC661MPL1279, 4820-01-032-6701, 01-032-6701, 4820010326701, 010326701

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 18 DEC 1976 01-032-6701

Drawings & Photos | NSN 4820-01-032-6701


Demand History | NSN 4820-01-032-6701

Part Number Request Date QTY Origin
665-1M 2024-08-228 134 DIBBS
6KC66-1-M PL-1279 2024-08-228 134 DIBBS
M66-1-M 2024-08-228 134 DIBBS
665-1M 2024-07-193 44 DIBBS
6KC66-1-M PL-1279 2024-07-193 44 DIBBS
M66-1-M 2024-07-193 44 DIBBS
665-1M 2024-06-158 33 DIBBS
6KC66-1-M PL-1279 2024-06-158 33 DIBBS
M66-1-M 2024-06-158 33 DIBBS
665-1M 2022-06-181 79 DIBBS
6KC66-1-M PL-1279 2022-06-181 79 DIBBS
M66-1-M 2022-06-181 79 DIBBS
665-1M 2022-03-76 47 DIBBS
6KC66-1-M PL-1279 2022-03-76 47 DIBBS
M66-1-M 2022-03-76 47 DIBBS
665-1M 2022-02-55 22 DIBBS
6KC66-1-M PL-1279 2022-02-55 22 DIBBS
M66-1-M 2022-02-55 22 DIBBS
665-1M 2021-12-360 18 DIBBS
6KC66-1-M PL-1279 2021-12-360 18 DIBBS
M66-1-M 2021-12-360 18 DIBBS
665-1M 2020-10-282 49 DIBBS
6KC66-1-M PL-1279 2020-10-282 49 DIBBS
M66-1-M 2020-10-282 49 DIBBS
665-1M 2020-07-183 57 DIBBS
6KC66-1-M PL-1279 2020-07-183 57 DIBBS
M66-1-M 2020-07-183 57 DIBBS
4820-01-032-6701 2018-11-333 40 DIBBS
4820-01-032-6701 2017-12-353 48 DIBBS
4820-01-032-6701 2017-07-198 63 DIBBS
4820-01-032-6701 2017-06-180 57 DIBBS
4820-01-032-6701 2017-01-10 43 DIBBS
4820-01-032-6701 2016-10-304 43 DIBBS
4820-01-032-6701 2015-11-305 43 DIBBS
4820-01-032-6701 2015-10-287 17 DIBBS
4820-01-032-6701 2015-09-273 17 DIBBS
4820-01-032-6701 2015-07-204 19 DIBBS
4820-01-032-6701 2015-04-119 23 DIBBS
4820-01-032-6701 2014-03-85 72 DIBBS
4820-01-032-6701 2013-10-294 37 DIBBS

Cross Reference | NSN 4820-01-032-6701

Part Number Cage Code Manufacturer
665-1M 99565 ADMIRAL VALVE, LLC DBA CPV MANUFACTURING
6KC66-1-M PL-1279 54716 HYDRASEARCH CO., INC. DBA USE CAGE CODE 32142 FOR
M66-1-M 0ASY6 DERBYSHIRE MARINE PRODUCTS, LLC

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Technical Data | NSN 4820-01-032-6701

Characteristic Specifications
MATERIAL COPPER ALLOY BODY
FLOW CONTROL DEVICE DISK
MEDIA FOR WHICH DESIGNED WATER-OIL-GAS SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE 6000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP 400.0 DEG FAHRENHEIT SINGLE RESPONSE
VALVE OPERATION METHOD AUTOMATIC
CONNECTION TYPE THREADED CARTRIDGE ALL ENDS
CONNECTION STYLE B46A PLAIN ALL ENDS
THREAD SERIES DESIGNATOR UNF ALL ENDS
NOMINAL THREAD SIZE 1.125 INCHES ALL ENDS
THREAD CLASS 2A ALL ENDS
THREAD DIRECTION LEFT-HAND ALL ENDS
SPECIAL FEATURES CARTRIDGE TYPE

Restrictions/Controls & Freight Information | NSN 4820-01-032-6701

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 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 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 4820-01-032-6701

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