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Jam Nut NAS1423C4


NAS1423C4 Details

National Stock Number (NSN) 5310-01-013-3707
Alternate Part Number N/A
Federal Supply Class (FSC) 5310
Unit of Measure (UOM) 2 /Ea.
Thread Class 3b
Thread Direction Right-hand
Nut Style Hexagon
Nut Height 0.125 inches
Drilled Hole Diameter 0.046 inches
Hole Type And Quantity 3 drilled
Width Across Flats Between 0.428 inches and 0.440 inches
Thread Series Unjf
Thready Qty Per Inch (tpi) 28
Thread Size 0.250 inches
Hole Configuration Style Configuration b
Countersink Angle 110.0 degrees nut
Bearing Surface Type Chamfered
Bearing Surface Finish 125.0 microinches
Material Iron alloy 660
Material Specification Ams 5525 assn standard 1st material response or ams 5735 assn standard 2nd material response or ams 5737 assn standard 3rd material response
Surface Treatment Passivate
Surface Treatment Specification Qq-p-35 federal specification single treatment response
Specification Data 80205-nas1423 professional/industrial association standard
Nondefinitive Specification/std Data 2 type

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