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MS21046C6S

Military Standard Locking Hexagon Nut Self

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Description

Thread Size: 3/8", Nut Height: 3/8", Head Width: 1/2

Specifications

Bearing Surface Finish 125.0 microinches
Bearing Surface Type Chamfered or washer faced
Countersink Angle 88.0 degrees nominal nut
Locking Feature Prevailing torque all metal design
Material Steel
Nut Height 0.318 inches minimum and 0.469 inches maximum
Nut Style Hexagon
Precious Material Silver
Precious Material And Location Overall silver
Surface Treatment Silver
Surface Treatment Specification Ams 2410 assn std single treatment response
Temperature Rating 800.0 deg fahrenheit
Thread Class 3b
Thread Direction Right-hand
Thread Qty 24
Thread Qty Per Inch (tpi) 24
Thread Series UNJF
Thread Size 0.375
Width Across Flats 0.553 inches minimum and 0.564 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 MS21046C6S. Try the cross-reference lookup to search by a different part number.

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