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Reducer MS21916-6-4

Description:

Carbon steel, tube - 3/8\" to 1/4\", reducer, external thread, flareless tube

MS21916-6-4 Details

National Stock Number (NSN) 4730-00-541-4901
Alternate Part Number N/A
Federal Supply Class (FSC) 4730
Unit of Measure (UOM) 1 /Ea.
Thread Class 3a all ends
Reducer Type Concentric
Maximum Operating Temp 275.0 degrees fahrenheit single response
End Application Grumman a10 aircraft; x2m assault amphibious vehicle, command (aavc-7a1)
Connection Style External seat for gasket seal (boss) all ends
Connection Type Threaded external boss all ends
Maximum Operating Pressure 3000.0 pounds per square inch single response
Thread Size 0.438 inches 2nd end
Thread Size 0.562 inches 1st end
Reduced Passage Inside Diameter 0.188 inches all ends
Nominallength 1.219 inches
Material Steel comp 1137 or steel comp 1141 or steel comp 4130
Material Specification Qq-a-367 federal specification single material response or astm a576-677 assn standard single material response or mil-s-6758 military specification single material response
Media For Which Designed Hydraulic fluid single response
Surface Treatment Cadmium
Surface Treatment Specification Qq-p-416, type 2, class 2 federal specification single treatment response
Thread Series Designator Unjf all ends
Specification Data 96906-ms21916 government standard

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