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Plain Nut AN315-4L


Thread: 1/4-28, left-hand thread

AN315-4L Details

National Stock Number (NSN) 5310-00-167-1332
Alternate Part Number N/A
Federal Supply Class (FSC) 5310
Unit of Measure (UOM) 20 /Ea.
Thread Class 3b
Thread Direction Left-hand
Nut Style Hexagon
Nut Height Between 0.172 inches and 0.204 inches
Width Across Flats Between 0.428 inches and 0.440 inches
Thread Series Unf
Thready Qty Per Inch (tpi) 28
Thread Size 0.250 inches
Bearing Surface Type Chamfered or washer faced
Bearing Surface Finish 125.0 microinches
Material Steel
Surface Treatment Cadmium
Surface Treatment Specification Qq-p-416, type 2, cl 3 federal specification single treatment response

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