Product Details | VALVE DISK

4820-01-487-0391 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: AV 262534-1 ITEM 42, AV2625341ITEM42, 019644054AJ, 019644-054-AJ, 4820-01-487-0391, 01-487-0391, 4820014870391, 014870391

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 23-JUL-01 01-487-0391

Demand History | NSN 4820-01-487-0391

Part Number Request Date QTY Origin
4820-01-487-0391 2012-10-303 2 DIBBS
4820-01-487-0391 2011-09-273 2 DIBBS

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Technical Data | NSN 4820-01-487-0391

Characteristic Specifications
MATERIAL PLASTIC
SPECIAL FEATURES 1 1/2 INCH ORIFICE 3-WAY BY-PASS VALVE, PROPYLENE DISC, 65 DUROMETER
III END ITEM IDENTIFICATION E/I DEHYDRATOR; W/S LOS ANGELES CLASS SSN (688)

Restrictions/Controls & Freight Information | NSN 4820-01-487-0391

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.
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
No Freight Information