Product Details | LIFT-CHECK VALVE

4820-00-032-7556 A valve with a stem that may be mechanically actuated to two different positions by rotary or linear motion. In the first position, one side of the valve disk is located against the seat permitting movement of the disk in a manner that will allow a flow of fluid in one direction through the valve. In the second position, the valve disk is lifted from the seat to allow a flow of fluid in either direction through the valve. The valve disk may be spring loaded. See also VALVE, STOP-CHECK and VALVE, STOP-LIFT-CHECK.

Part Alternates: M0C607, M0C6-07, 4820-00-032-7556, 00-032-7556, 4820000327556, 000327556

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 01-JAN-63 00-032-7556

Drawings & Photos | NSN 4820-00-032-7556


Cross Reference | NSN 4820-00-032-7556

Part Number Cage Code Manufacturer
13200 82106 PARKER-HANNIFIN CORPORATION DBA CONTROL SYSTEMS DIVISION
4445202 88277 BOEING COMPANY, THE DBA BOEING
H459 06239 AUSCO,INC.

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Technical Data | NSN 4820-00-032-7556

Characteristic Specifications
SURFACE TREATMENT ANODIZE
STYLE DESIGNATOR A2 STRAIGHT THRU
FLOW CONTROL DEVICE DISK
VALVE OPERATION METHOD MANUAL
CONNECTION TYPE THREADED INTERNAL BOSS 1ST END
CONNECTION STYLE B4 GASKET SEAL 1ST END
THREAD SERIES DESIGNATOR UNF 1ST END
NOMINAL THREAD SIZE 0.562 INCHES 1ST END
THREAD CLASS 3B 1ST END
THREAD DIRECTION RIGHT-HAND 1ST END
RENEWABLE SEAT RING TYPE THREADED
BONNET TYPE INSIDE SCREW
BONNET ATTACHMENT METHOD THREADED
DISK LOADING METHOD SPRING
FEATURES PROVIDED BONNET PACKING
SPECIAL FEATURES STEM TOTAL TRAVEL 0.312 IN.FOR REVERSE FLOW
MANUFACTURERS CODE 82106
DESIGN CONTROL REFERENCE M0C6-07

Restrictions/Controls & Freight Information | NSN 4820-00-032-7556

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
No Freight Information