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Nut MS21921-4K

Description:

Corrosion resistant steel 316, tube od 1/4", nut, sleeve coupling, flareless

MS21921-4K Details

National Stock Number (NSN) 4730-00-034-1411
Alternate Part Number N/A
Federal Supply Class (FSC) 4730
Unit of Measure (UOM) 1 /Ea.
Thread Class 3b
Thread Direction Right-hand
Fabrication Method Any acceptable
Nut Style Tube coupling
Nut Height 0.531 inches
Width Across Flats 0.562 inches
Length To Shoulder 0.547 inches
Smallest Inside Diameter 0.300 inches
Thread Series Unjf
Thready Qty Per Inch (tpi) 20
Thread Size 0.438 inches
Tube Outside Diameter 0.250 inches
Seat Angle 45.00 degrees
Material Steel comp 316
Material Specification Qq-s-763 federal specification single material response
Surface Treatment Passivate
Specification Data 96906-ms21921 government standard

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