Product Details | CHECK VALVE

4820-00-446-3508 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: E32152APC58, E3-2152APC58, E32152BPC58, E3-2152BPC58, FIG 554Y SZ 1/4 IN, FIG 762-A SIZE 1/4 IN, FIG554YSZ14IN, FIG762ASIZE14IN, WWV51, 554, 554 1-4, 55414, 560, 762A, 801, 904166, 940142, 940-142, B338, 0605, 0605 SZ 1/4 IN, 0605SZ14IN, 201, 236, 254, 31394CPC60, 3-1394CPC60, 31394DPC60, 3-1394DPC60, 31409CPC49, 3-1409CPC49, 31409DPC49, 3-1409DPC49, 31425APC54, 3-1425APC54, 31425BPC54, 3-1425BPC54, 31446BPC67, 3-1446BPC67, 31446CPC67, 3-1446CPC67, 31569APC49, 3-1569APC49, 31569BPC49, 3-1569BPC49, 31696APC54, 3-1696APC54, 31696BPC54, 3-1696BPC54, 31856APC58, 3-1856APC58, 31856BPC58, 3-1856BPC58, 36, 3858HPC54, 3-858HPC54, 3858PC54, 3-858PC54, 420, 4820-00-446-3508, 00-446-3508, 4820004463508, 004463508

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 01 JAN 1961 00-446-3508

Drawings & Photos | NSN 4820-00-446-3508


Demand History | NSN 4820-00-446-3508

Part Number Request Date QTY Origin
801 2019-10-275 3 UK
B338 2019-07-187 1
560 2016-11-314 45 ID
4820-00-446-3508 2014-05-133 23 DIBBS
4820-00-446-3508 2014-01-30 8 DIBBS
420 2013-02-47 25
B338 2011-12-365 3

Cross Reference | NSN 4820-00-446-3508

Part Number Cage Code Manufacturer
0605 21368 FAIRBANKS CO THE
0605 SZ 1/4 IN 21368 FAIRBANKS CO THE
201 86520 CONBRACO INDUSTRIES INC R-P AND C VALVE DIV
236 37239 LUNKENHEIMER CO
254 33216 KENNEDY VALVE DIV OF ITT GRINNELL VALVE CO INC
3-1394CPC60 12793 AQUA-CHEM INC CLEAVER-BROOKS DIV
3-1394DPC60 12793 AQUA-CHEM INC CLEAVER-BROOKS DIV
3-1409CPC49 12793 AQUA-CHEM INC CLEAVER-BROOKS DIV
3-1409DPC49 12793 AQUA-CHEM INC CLEAVER-BROOKS DIV
3-1425APC54 12793 AQUA-CHEM INC CLEAVER-BROOKS DIV
3-1425BPC54 12793 AQUA-CHEM INC CLEAVER-BROOKS DIV
3-1446BPC67 12793 AQUA-CHEM INC CLEAVER-BROOKS DIV
3-1446CPC67 12793 AQUA-CHEM INC CLEAVER-BROOKS DIV
3-1569APC49 12793 AQUA-CHEM INC CLEAVER-BROOKS DIV
3-1569BPC49 12793 AQUA-CHEM INC CLEAVER-BROOKS DIV
3-1696APC54 12793 AQUA-CHEM INC CLEAVER-BROOKS DIV
3-1696BPC54 12793 AQUA-CHEM INC CLEAVER-BROOKS DIV
3-1856APC58 12793 AQUA-CHEM INC CLEAVER-BROOKS DIV
3-1856BPC58 12793 AQUA-CHEM INC CLEAVER-BROOKS DIV
3-858HPC54 12793 AQUA-CHEM INC CLEAVER-BROOKS DIV
3-858PC54 12793 AQUA-CHEM INC CLEAVER-BROOKS DIV
36 14959 CRANE CO DIV VALVE DIV
420 63686 THE WALWORTH COMPANY
554 37239 LUNKENHEIMER CO
554 1-4 02413 KERSEY / AMERICAN LAFRANCE A DIV OF FIGGIE INTERNATIONAL INC
560 48422 WILLIAM POWELL COMPANY THE DBA POWELL VALVE DIV THE STARFLO
762A 75144 JENKINS BROS
801 78113 SCOTT VALVE MFG CO
904166 12793 AQUA-CHEM INC CLEAVER-BROOKS DIV
940-142 0EXU3 AQUA-CHEM, INC.
940-142 12793 AQUA-CHEM INC CLEAVER-BROOKS DIV
B338 82666 STOCKHAM VALVES AND FITTINGS INC
E3-2152APC58 12793 AQUA-CHEM INC CLEAVER-BROOKS DIV
E3-2152BPC58 12793 AQUA-CHEM INC CLEAVER-BROOKS DIV
FIG 554Y SZ 1/4 IN 37239 LUNKENHEIMER CO
FIG 762-A SIZE 1/4 IN 75144 JENKINS BROS
WWV51 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY

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Technical Data | NSN 4820-00-446-3508

Characteristic Specifications
MATERIAL COPPER ALLOY 922 BODY COPPER ALLOY 314 FLOW CONTROL DEVICE
MATERIAL DOCUMENT AND CLASSIFICATION ASTM B-61 ASSN STD SINGLE MATERIAL RESPONSE BODY
STYLE DESIGNATOR A2 STRAIGHT THRU
FLOW CONTROL DEVICE DISK
MEDIA FOR WHICH DESIGNED STEAM 1ST RESPONSE WATER-OIL-GAS 2ND RESPONSE
MAXIMUM OPERATING PRESSURE 200.0 POUNDS PER SQUARE INCH 1ST RESPONSE 400.0 POUNDS PER SQUARE INCH 2ND RESPONSE
MAXIMUM OPERATING TEMP 550.0 DEG FAHRENHEIT 1ST RESPONSE 150.0 DEG FAHRENHEIT 2ND RESPONSE
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 0.250 INCHES ALL ENDS
THREAD DIRECTION RIGHT-HAND ALL ENDS
MOUNTING POSITION HORIZONTAL
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE WWV51

Restrictions/Controls & Freight Information | NSN 4820-00-446-3508

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 576 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 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 4820-00-446-3508

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 CodesVTERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
Category Code Description
Cognizance Codes3BNavy-owned stocks of field level repairable DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
ReparabilityDField Level Reparables
Acquisition Advice CodesVTERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each