Product Details | VALVE DISK

4820-01-117-9670 An item of various shapes (usually circular, conical, cylindrical, or rectangular) used to prevent or regulate the flow of liquids or gases through the valve. May include a retainer, screw, holder, and the like.20616500058Aircraft Hydraulic, Vacuum, and De-icing System Components16600062Aircraft Air Conditioning, Heating, and Pressurizing Equipment29150064Engine Fuel System Components, Aircraft and Missile Prime Movers48100015Valves, Powered48200018Valves, Nonpowered65150057Medical and Surgical Instruments, Equipment, and Supplies

Part Alternates: SS8451889587, SS845-1889587, SS8451889587ASSYBV12INPC27, SS845-1889587ASSYBV1-2INPC27, 70303053, 8451889587, 845-1889587, 845-1889587ASSYB 1/2IN PIECE27, 8451889587ASSYB12INPIECE27, 2620-902-ASSYB PC 27, 2620902ASSYBPC27, 2620902ASSYBV12INPC27, 2620-902ASSYBV1-2INPC27, 303053, 30353, 38210D, 4820-01-117-9670, 01-117-9670, 4820011179670, 011179670

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 24 AUG 1981 01-117-9670

Cross Reference | NSN 4820-01-117-9670

Part Number Cage Code Manufacturer
2620-902-ASSYB PC 27 63686 THE WALWORTH COMPANY
2620-902-ASSYB PC 27 96169 ELECTRIC BOAT CORPORATION
2620-902ASSYBV1-2INPC27 96169 ELECTRIC BOAT CORPORATION
303053 63686 THE WALWORTH COMPANY
30353 63686 THE WALWORTH COMPANY
38210D 76364 MILWAUKEE VALVE COMPANY, INC. DBA HAMMOND
70303053 63686 THE WALWORTH COMPANY
845-1889587 80064 NAVAL SHIP SYSTEMS COMMAND
845-1889587ASSYB 1/2IN PIECE27 80064 NAVAL SHIP SYSTEMS COMMAND
SS845-1889587 80064 NAVAL SHIP SYSTEMS COMMAND
SS845-1889587ASSYBV1-2INPC27 80064 NAVAL SHIP SYSTEMS COMMAND

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Technical Data | NSN 4820-01-117-9670

Characteristic Specifications
MATERIAL NICKEL COPPER ALLOY, QQ-N-281
STYLE DESIGNATOR G40 POPPET
SHANK DIAMETER 0.372 INCHES NOMINAL
FLANGE DIAMETER 0.604 INCHES NOMINAL
OVERALL HEIGHT 0.934 INCHES NOMINAL
SEAT ANGLE 60.0 DEGREES NOMINAL
MEDIA FOR WHICH DESIGNED ANY ACCEPTABLE
PRESSURE RATING NOT RATED
TEMP RATING NOT RATED
SPECIAL FEATURES BOTTOM GUIDED

Restrictions/Controls & Freight Information | NSN 4820-01-117-9670

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 576 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 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 4820-01-117-9670

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