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MS21083D08

Military Standard Locking Hexagon Nut Self

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Description

Nut

Specifications

Alternate Part Number AN364D832
Bearing Surface Finish 125.0 microinches
Bearing Surface Type Chamfered or washer faced
Countersink Angle 88.0 degrees nut
Locking Feature Prevailing torque with nonmetallic insert
Lubrication Soluble lubricant
Material Aluminum
NIIN 00-941-6440
NSN 5310-00-941-6440
Nut Height 0.188
Nut Style Hexagon
Surface Treatment Anodize except insert or chromate except insert
Surface Treatment Specification Mil-a-8625 mfr ref 1st treatment response except insert or mil-c-5541 military specification 2nd treatment response except insert
Temperature Rating 250.0 degrees fahrenheit
Thread Class 3b
Thread Direction Right-hand
Thread Qty 32
Thread Qty Per Inch (tpi) 32
Thread Series UNJC
Thread Size 0.164
Weight 0.001 lb
Width Across Flats Between 0.336 inches and 0.345 inches

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