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MS9201-05

Military Standard Plain Hexagon Nut

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Description

Thread Size: 1/2", Nut Height: 1/4", Head Width: 3/4

Specifications

Bearing Surface Finish 63.0 microinches
Bearing Surface Type Chamfered or washer faced
Countersink Angle 105.0 degrees minimum nut and 115.0 degrees maximum nut
Drilled Hole Diameter 0.055
Hole Configuration Style Configuration b
Hole Type And Quantity 2 drilled
Material CRES
Material Specification Ams 5646 assn std single material response
Nut Height 0.240 inches minimum and 0.260 inches maximum
Nut Style Hexagon
Precious Material Silver
Surface Treatment Silver
Surface Treatment Specification Ams 2410 assn std single treatment response
Thread Class 3b
Thread Direction Right-hand
Thread Qty 20
Thread Qty Per Inch (tpi) 20
Thread Series UNF
Thread Size 0.500
Width Across Flats 0.741 inches minimum and 0.752 inches maximum

Other sizes

Parts that share this base number, ordered by size. Always verify the full specification before substituting.

Cross-reference

No interchangeable or dimensionally similar parts are on record for MS9201-05. Try the cross-reference lookup to search by a different part number.

Catalog data updated 2026-07-05. Report a data error