Product Details | SPECIAL SHAPED ACTUATOR VALVE DIAPHRAGM

4820-00-341-9475 An item constructed of one or more layers of thin flexible material, either laminated or separated, designed to form a tight seal between the chambers of a valve, and to transmit pressure inducted motion to a valve disk either directly or through a mechanical linkage. The surface of the item must be formed or molded to have a beaded or rolled edge, ribs or any other raised surfaces. The item may contain bolt holes and/or center holes. Excludes DIAPHRA GM, VALVE, FLAT and GASKET.20529100042Engine Fuel System Components, Nonaircraft29150064Engine Fuel System Components, Aircraft and Missile Prime Movers42200038Marine Lifesaving and Diving Equipment48100015Valves, Powered48200018Valves, Nonpowered

Part Alternates: B6051, B605-1, R1344, 7503463, 750346-3, 4820-00-341-9475, 00-341-9475, 4820003419475, 003419475

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 01 JAN 1963 00-341-9475

Demand History | NSN 4820-00-341-9475

Part Number Request Date QTY Origin
7503463 2014-06-178 2 US

Cross Reference | NSN 4820-00-341-9475

Part Number Cage Code Manufacturer
750346-3 98897 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN AERONAUTICS
B605-1 00771 PERFORMANCE PLASTICS PRODUCTS INC
R1344 71724 JOHN CRANE INC

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Technical Data | NSN 4820-00-341-9475

Characteristic Specifications
MATERIAL PLASTIC, POLYTETRAFLUOROETHYLENE, AMS 3651
MEDIA FOR WHICH DESIGNED HYDRAULIC FLUID
SPECIAL FEATURES DIMENSIONS IN INCHES: 4.070 EXTENDED LENGTH,1.820 CONTRACTED LENGTH,FLANGE BASE PROVIDED,12 MOUNTING HOLES0.2635 DIAMETER EQUALLY SPACED ON 7.840 DIAMETER BOLT CIRCLE
III FSC APPLICATION DATA AIRCRAFT HYDRAULIC,VACUUM,DEICING SYSTEMS

Restrictions/Controls & Freight Information | NSN 4820-00-341-9475

Category Code Description
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:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
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.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
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 XX
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