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Castellated Nut MS17826-9


Thread: 9/16-18, thin, self-locking nut, hexagon, non-metallic insert, 250° ,

MS17826-9 Details

National Stock Number (NSN) 5310-00-368-4656
Alternate Part Number N/A
Federal Supply Class (FSC) 5310
Unit of Measure (UOM) 5 /Ea.
Thread Class 3b
Thread Direction Right-hand
Locking Feature Prevailing torque all metal design or prevailing torque with nonmetallic insert
Nut Style Castellated, hexagon
Nut Height Between 0.298 inches and 0.328 inches
Width Across Flats Between 0.865 inches and 0.877 inches
Tempurature Rating 250.0 degrees fahrenheit
Thread Series Unjf
Thready Qty Per Inch (tpi) 18
Thread Size 0.562 inches
Bearing Surface Type Chamfered or washer faced
Bearing Surface Finish 125.0 microinches
Material Steel nut
Surface Treatment Cadmium except insert
Surface Treatment Specification Qq-p-416, type 2, cl 2 federal specification single treatment response except insert

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