Product Details | VALVE DISK

4820-01-121-9855 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: NMP1151, NMP-1151, NMP1151 PIECE 17 3/4X1IN, NMP1151PIECE1734X1IN, C5488, C-5488, 005.303.0411, 0053030411, 005-303-0411, 4820-01-121-9855, 01-121-9855, 4820011219855, 011219855

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 11 NOV 1981 01-121-9855

Demand History | NSN 4820-01-121-9855

Part Number Request Date QTY Origin
4820-01-121-9855 2013-05-142 7 DIBBS
4820-01-121-9855 2013-03-87 1 DIBBS

Cross Reference | NSN 4820-01-121-9855

Part Number Cage Code Manufacturer
005-303-0411 01343 ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
005-303-0411 15187 PENTAIR VALVES & CONTROLS US LP DBA NAVY PRODUCT TEAM
005-303-0411 75954 KUNKLE INDUSTRIES INC LONERGAN VALVE DIV
005.303.0411 75954 KUNKLE INDUSTRIES INC LONERGAN VALVE DIV
C-5488 01343 ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
C-5488 15187 PENTAIR VALVES & CONTROLS US LP DBA NAVY PRODUCT TEAM
C-5488 75954 KUNKLE INDUSTRIES INC LONERGAN VALVE DIV
NMP-1151 01343 ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
NMP-1151 75954 KUNKLE INDUSTRIES INC LONERGAN VALVE DIV
NMP1151 PIECE 17 3/4X1IN 01343 ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
NMP1151 PIECE 17 3/4X1IN 15187 PENTAIR VALVES & CONTROLS US LP DBA NAVY PRODUCT TEAM
NMP1151 PIECE 17 3/4X1IN 75954 KUNKLE INDUSTRIES INC LONERGAN VALVE DIV

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Technical Data | NSN 4820-01-121-9855

Characteristic Specifications
MATERIAL STEEL, CORROSION RESISTING
STYLE DESIGNATOR G35 POPPET
INSIDE DIAMETER 0.464 INCHES NOMINAL
SHANK DIAMETER 0.559 INCHES MINIMUM AND 0.560 INCHES MAXIMUM
OUTSIDE DIAMETER 0.938 INCHES NOMINAL
OVERALL HEIGHT 1.906 INCHES NOMINAL
FLANGE SEAT TO DISK END HEIGHT 1.437 INCHES NOMINAL
SEAT ANGLE 45.0 DEGREES NOMINAL
MEDIA FOR WHICH DESIGNED ANY ACCEPTABLE
PRESSURE RATING NOT RATED
TEMP RATING NOT RATED

Restrictions/Controls & Freight Information | NSN 4820-01-121-9855

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 4820-01-121-9855

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