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Nut MS21921-3

Description:

Carbon steel, tube od 3/16\", nut, sleeve coupling, flareless

MS21921-3 Details

National Stock Number (NSN) 4730-00-289-8637
Alternate Part Number N/A
Federal Supply Class (FSC) 4730
Unit of Measure (UOM) 2 /Ea.
Thread Class 3b
Thread Direction Right-hand
Fabrication Method Machined
Nut Style Tube coupling
Nut Height 0.578 inches
Width Across Flats 0.438 inches
Length To Shoulder Between 0.422 inches and 0.438 inches
Smallest Inside Diameter Between 0.230 inches and 0.245 inches
Thread Series Unf
Thready Qty Per Inch (tpi) 24
Thread Size 0.375 inches
Tube Outside Diameter 0.188 inches
Seat Angle 45.00 degrees
Material Steel comp 1137 or steel comp 1141
Material Specification 66, aisa/sae 1137 or 1141 federal standard single material response
Surface Treatment Cadmium
Surface Treatment Specification Qq-p-416, type 2, cl 2 federal specification single treatment response
Specification Data 96906-ms21921 government standard

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