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NSN: 4820-00-001-1699
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Cross Reference

These part numbers have the same form, fit, and function of hs63
Item Number Cage
379218 62983
HS63 06239

Characteristic Codes

HS63 spec. code meanings
Code Translation
AQLR The means used to control the operation of the valve.
CQRB The angle of the end surface upon which the mated surface seats.
STYL The style designation indicating the configuration that most nearly corresponds to the appearance of the item.


Description: Check Valve
Mfr. Cage 06239


AQLR Valve Operation Method
CQRB Seat Angle
37.0 degrees 1st end
STYL Style Designator
Straight thru

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): 4820-00-001-1699

Last Modified: 10/11/2017