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MS21083C3

Military Standard Locking Hexagon Nut Self

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Description

Nut

Specifications

Alternate Part Number 79NTM-02
Bearing Surface Finish 125 microinches
Bearing Surface Type Chamfered or washer faced
Countersink Angle 88 degrees
Locking Feature Prevailing torque with nonmetallic insert
Lubrication Soluble lubricant
Material CRES
NIIN 00-926-1835
NSN 5310-00-926-1835
Nut Height 0.188
Nut Style Hexagon
Surface Treatment Passivate
Surface Treatment Specification Qq-p-35 federal specification single treatment response except insert
Temperature Rating 250 degrees fahrenheit
Thread Class 3b
Thread Direction Right-hand
Thread Qty 32
Thread Qty Per Inch (tpi) 32
Thread Series Unjf (fine thread with external controlled root radius)
Thread Size 0.19
Weight 0.0036 lb
Width Across Flats Between 0.367 inches and 0.376 inches

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