Product Details | VALVE DISK

4820-01-122-1434 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: A2446 PC 13, A2446 PIECE 13 3/8 X 1/2 IN, A2446PC13, A2446PIECE1338X12IN, A2448 PIECE 13, A2448PIECE13, NMP-1128 PIECE 17, NMP1128PIECE17, NMP-1173 PIECE 17, NMP1173PIECE17, NMP-1176 PIECE 7, NMP1176PIECE7, 005.303.0400, 0053030400, 4820-01-122-1434, 01-122-1434, 4820011221434, 011221434

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 15 NOV 1981 01-122-1434

Demand History | NSN 4820-01-122-1434

Part Number Request Date QTY Origin
4820-01-122-1434 2013-03-67 2 DIBBS
4820-01-122-1434 2011-09-258 2 DIBBS
4820-01-122-1434 2010-12-337 3 DIBBS
4820-01-122-1434 2010-08-239 2 DIBBS
4820-01-122-1434 2009-12-356 3 DIBBS

Cross Reference | NSN 4820-01-122-1434

Part Number Cage Code Manufacturer
005.303.0400 01343 ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
005.303.0400 15187 PENTAIR VALVES & CONTROLS US LP DBA NAVY PRODUCT TEAM
005.303.0400 75954 KUNKLE INDUSTRIES INC LONERGAN VALVE DIV
A2446 PC 13 01343 ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
A2446 PC 13 15187 PENTAIR VALVES & CONTROLS US LP DBA NAVY PRODUCT TEAM
A2446 PC 13 75954 KUNKLE INDUSTRIES INC LONERGAN VALVE DIV
A2446 PIECE 13 3/8 X 1/2 IN 01343 ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
A2446 PIECE 13 3/8 X 1/2 IN 15187 PENTAIR VALVES & CONTROLS US LP DBA NAVY PRODUCT TEAM
A2446 PIECE 13 3/8 X 1/2 IN 75954 KUNKLE INDUSTRIES INC LONERGAN VALVE DIV
A2448 PIECE 13 01343 ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
A2448 PIECE 13 15187 PENTAIR VALVES & CONTROLS US LP DBA NAVY PRODUCT TEAM
A2448 PIECE 13 75954 KUNKLE INDUSTRIES INC LONERGAN VALVE DIV
NMP-1128 PIECE 17 01343 ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
NMP-1128 PIECE 17 15187 PENTAIR VALVES & CONTROLS US LP DBA NAVY PRODUCT TEAM
NMP-1128 PIECE 17 75954 KUNKLE INDUSTRIES INC LONERGAN VALVE DIV
NMP-1173 PIECE 17 01343 ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
NMP-1173 PIECE 17 15187 PENTAIR VALVES & CONTROLS US LP DBA NAVY PRODUCT TEAM
NMP-1173 PIECE 17 75954 KUNKLE INDUSTRIES INC LONERGAN VALVE DIV
NMP-1176 PIECE 7 01343 ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
NMP-1176 PIECE 7 15187 PENTAIR VALVES & CONTROLS US LP DBA NAVY PRODUCT TEAM
NMP-1176 PIECE 7 75954 KUNKLE INDUSTRIES INC LONERGAN VALVE DIV

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Technical Data | NSN 4820-01-122-1434

Characteristic Specifications
MATERIAL NICKEL COPPER ALLOY OR STEEL, STAINLESS
STYLE DESIGNATOR G35 POPPET
INSIDE DIAMETER 0.018 INCHES NOMINAL
SHANK DIAMETER 0.560 INCHES NOMINAL
OUTSIDE DIAMETER 0.875 INCHES NOMINAL
OVERALL HEIGHT 1.870 INCHES NOMINAL
FLANGE SEAT TO DISK END HEIGHT 1.435 INCHES NOMINAL
SEAT ANGLE 90.0 DEGREES NOMINAL
MEDIA FOR WHICH DESIGNED ANY ACCEPTABLE
PRESSURE RATING NOT RATED
TEMP RATING NOT RATED
SPECIAL FEATURES TOP OF DISK COUNTERBORED TO 0.349 IN.ID BY 0.460 IN.DEEP

Restrictions/Controls & Freight Information | NSN 4820-01-122-1434

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 4820-01-122-1434

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