Product Details | NEEDLE VALVE STEM

4820-01-256-3648 A metallic, needle shaped item having a one-piece stem threaded for securing to, or positioning into, a mating part. The point may be of various angles or shapes, such as conical or tapered, to correspond with the mating seat. The item is designed for the fine control flow or restriction of liquids or gases in a given system. It may be provided with a knurled head for rotation by thumbs and fingers, or be driven with either a wrench, handle, or inserted driver. Excludes VALVE, FUEL-AIR MIXTURE CONTROL, AUTOMATIC.20248100015Valves, Powered48200018Valves, Nonpowered

Part Alternates: D-WK-492-A43 IT, D-WK-492-A43 PC 14-12, DWK492A43IT, DWK492A43PC1412, 4820-01-256-3648, 01-256-3648, 4820012563648, 012563648

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 04 JUN 1987 01-256-3648

Demand History | NSN 4820-01-256-3648

Part Number Request Date QTY Origin
D-WK-492-A43 PC 14-12 2021-03-70 17 DIBBS
D-WK-492-A43 PC 14-12 2021-01-19 4 DIBBS

Cross Reference | NSN 4820-01-256-3648

Part Number Cage Code Manufacturer
D-WK-492-A43 IT 63705 WALZ AND KRENZER INC
D-WK-492-A43 PC 14-12 63705 WALZ AND KRENZER INC

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Technical Data | NSN 4820-01-256-3648

Characteristic Specifications
MATERIAL STEEL
STEM ACTUATING END TYPE THREADED EXTERNALLY

Restrictions/Controls & Freight Information | NSN 4820-01-256-3648

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.
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 4820-01-256-3648

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