Product Details | CHECK VALVE

4820-01-104-4970 A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

Part Alternates: D48558, D-48558, FIG 474-1IN REF D-48558, FIG4741INREFD48558, 4741IN, 474-1IN, 4820-01-104-4970, 01-104-4970, 4820011044970, 011044970

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 05-DEC-80 01-104-4970

Drawings & Photos | NSN 4820-01-104-4970


Demand History | NSN 4820-01-104-4970

Part Number Request Date QTY Origin
4820-01-104-4970 2011-05-136 3 DIBBS
4820-01-104-4970 2010-12-356 4 DIBBS

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Technical Data | NSN 4820-01-104-4970

Characteristic Specifications
MATERIAL STEEL BODY PLASTIC ACETAL FLOW CONTROL DEVICE
STYLE DESIGNATOR A2 STRAIGHT THRU
FLOW CONTROL DEVICE DISK
MAXIMUM OPERATING PRESSURE 200.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
VALVE OPERATION METHOD AUTOMATIC
CONNECTION TYPE UNTHREADED INTERNAL TUBE ALL ENDS
CONNECTION STYLE B20B SOCKET ALL ENDS
MOUNTING POSITION HORIZONTAL

Restrictions/Controls & Freight Information | NSN 4820-01-104-4970

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