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NSN: 4820-00-001-7754
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Cross Reference These part numbers have the same form, fit, and function of p84-526

Item Number Cage
P84-526 91816

Characteristic Codes P84-526 spec. code meanings

Code Translation
AHNC The style designation indicating the configuration that most nearly corresponds to the appearance of the connection.
AWLS Indicates the type of connection/s/.
ADSU The means of closing the item when inlet pressure decreases.
ADQU The part that controls the flow through the item.
MATT The chemical compound or mechanical mixture properties of which the item is fabricated.
MATT The chemical compound or mechanical mixture properties of which the item is fabricated.
AEHZ The maximum temperature at which the item is rated to operate for an extended period of time.
CQGM The maximum pressure at which the item is rated for operation.
AEHZ The maximum temperature at which the item is rated to operate for an extended period of time.
MEDA The type of media for which the item is designed.
MEDA The type of media for which the item is designed.
BBJX The installed position for which the item is designed.
CQJX A designation that is used for the purpose of general identification of the thread.
STYL The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
AAJD A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.
AAJF The direction of the thread when viewed axially. a right-hand thread winds in a clockwise direction while a left-hand thread winds in a counterclockwise direction.
THSD A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.
AQLR The means used to control the operation of the valve.

P84-526 Check Valve

Mfr. Cage 91816

Specification

Thread Size: 1/2"

AHNC Connection Style
External seat for gasket seal (boss) all ends
AWLS Connection Type
Threaded external boss all ends
ADSU Disk Loading Method
Spring
ADQU Flow Control Device
Poppet
MATT Material
Aluminum body
MATT Material
Plastic polytetrafluoroethylene packing or rubber packing
AEHZ Maximum Operating Temp
400.0 deg fahrenheit 2nd response
CQGM Maximum Operating Pressure
245.0 pounds per square inch single response
AEHZ Maximum Operating Temp
-40.0 deg fahrenheit 1st response
MEDA Media For Which Designed
Air 1st response
MEDA Media For Which Designed
Fuel/oil, hydrocarbon 2nd response
BBJX Mounting Position
Horizontal or vertical
CQJX Nominal Thread Size
0.562 inches all ends
STYL Style Designator
Straight thru
AAJD Thread Class
3a all ends
AAJF Thread Direction
Right-hand all ends
THSD Thread Series Designator
Unf all ends
AQLR Valve Operation Method
Automatic

Technical Definition

Valve, Check, also referenced with federal logistics item name code 05487 - 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.
National Stock Number (NSN) 4820-00-001-7754

Solicitations

Solicitation Description Qty UOM Close Date
SPE7MC17T9589 Valve, Check 70 EA 02/16/2017
SPE7MC16TF570 Valve, Check 55 EA 06/27/2016
SPE7MC15TG964 Valve, Check 40 EA 08/24/2015

Last Modified: 02/14/2017