Union (new Revision) MS21902W8

Description:

Aluminum alloy 7075, tube od 1/2", union, flareless tube

MS21902W8 Details

National Stock Number (NSN)	4730-00-485-4788
Alternate Part Number	MS21902D8
Federal Supply Class (FSC)	4730
Unit of Measure (UOM)	1 /Ea.
Thread Class	3a all ends
End Application	16n aircraft, viking s-3a
Connection Style	External seat for gasket seal (boss) all ends
Leg Length	0.562 inches all ends
Connection Type	Threaded external boss all ends
Maximum Operating Pressure	3000.0 pounds per square inch single response
Thread Size	0.750 inches all ends
Nominallength	1.375 inches
Material	Aluminum alloy 7075
Material Specification	Qq-a-225/9, t3 federal specification single material response or qq-a-367 t73 federal specification single material response
Media For Which Designed	Hydraulic fluid single response
Surface Treatment	Anodize
Surface Treatment Specification	Mil-a-8625, type 2, class 2 military specification single treatment response
Style Designator	Flareless (tube)
Style Designator	Flareless w/ center wrenching facility
Thread Series Designator	Unjf all ends
Specification Data	81343-as18280 professional/industrial association specification

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