Product Details | CHECK VALVE

4820-01-483-2437 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: VA331, 4820-01-483-2437, 01-483-2437, 4820014832437, 014832437

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 22 MAR 2001 01-483-2437

Demand History | NSN 4820-01-483-2437

Part Number Request Date QTY Origin
VA331 2024-05-137 66 DIBBS
VA331 2024-03-64 1 AU
4820-01-483-2437 2022-02-52 32 United States
VA331 2021-08-243 20 DIBBS
VA331 2021-08-227 78 DIBBS
VA331 2019-10-297 104 DIBBS
4820-01-483-2437 2019-10-289 1 UK
4820-01-483-2437 2016-02-35 80 DIBBS
4820-01-483-2437 2015-10-302 24 DIBBS
4820-01-483-2437 2015-09-270 11 DIBBS
4820-01-483-2437 2015-05-140 14 DIBBS
4820-01-483-2437 2015-05-125 11 DIBBS
4820-01-483-2437 2014-10-287 14 DIBBS

Cross Reference | NSN 4820-01-483-2437

Part Number Cage Code Manufacturer
VA331 02DY0 CONTROLLED ENVIRONMENT PACKAGING, INC.

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Technical Data | NSN 4820-01-483-2437

Characteristic Specifications
MEDIA FOR WHICH DESIGNED NITROGEN, GASEOUS SINGLE RESPONSE
VALVE OPERATION METHOD MANUAL
FURNISHED ITEMS AND QUANTITY 1 SPRING AND 1 NUT AND 1 COVER
END ITEM IDENTIFICATION 4R/5R COG ITEMS MANAGED BY BRASO, TURBOPROP ENGINE
PART NAME ASSIGNED BY CONTROLLING AGENCY ONE WAY VLAVE

Restrictions/Controls & Freight Information | NSN 4820-01-483-2437

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 KE Naval ICP
Philadelphia, PA 19111
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 4820-01-483-2437

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Special Material IDLCCARGO/TRANSPORTAIRCRAFT(C130)
Special Material Content9 Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions
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