Product Details | VALVE DISK

4820-01-075-4632 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: 200114L, 200114L PC45, 200114LPC45, 228303R1, 22830R1, 6027B, 4820-01-075-4632, 01-075-4632, 4820010754632, 010754632

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 21 APR 1979 01-075-4632

Demand History | NSN 4820-01-075-4632

Part Number Request Date QTY Origin
6027B 2025-09-253 18 DIBBS
6027B 2025-08-237 18 DIBBS
6027B 2021-05-129 26 DIBBS
4820-01-075-4632 2015-03-60 24 DIBBS

Cross Reference | NSN 4820-01-075-4632

Part Number Cage Code Manufacturer
200114L 93236 DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN
200114L PC45 93236 DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN
228303R1 93236 DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN
22830R1 93236 DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN
6027B 0AT62 DRESSER-RAND COMPANY DBA RECIPROCATING PRODUCTS DIV
6027B 93236 DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN

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Technical Data | NSN 4820-01-075-4632

Characteristic Specifications
MATERIAL STEEL
STYLE DESIGNATOR G39 POPPET
SHANK DIAMETER 0.375 INCHES NOMINAL
FLANGE DIAMETER 0.500 INCHES NOMINAL
OVERALL HEIGHT 1.525 INCHES NOMINAL
MEDIA FOR WHICH DESIGNED ANY ACCEPTABLE
PRESSURE RATING NOT RATED
TEMP RATING NOT RATED

Restrictions/Controls & Freight Information | NSN 4820-01-075-4632

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 127220 PRESSURE REG/RED/RELIEF VALVES NOI
Less than car load rating
Less than truck load rating P 77.5
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 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 4820-01-075-4632

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