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MS21083D3

Military Standard Locking Hexagon Nut Self

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Description

Nut

Specifications

Alternate Part Number NAS1022D3
Countersink Angle 88.0 degrees
Locking Feature Prevailing torque with nonmetallic insert
Material Aluminum
NIIN 00-905-3081
NSN 5310-00-905-3081
Nut Height 0.188
Nut Style Hexagon
Surface Finish 125.0 microinches
Surface Treatment Anodize or chromate
Surface Treatment Specification Mil-a-8625 military specification 1st treatment response nut or mil-c-5541 military specification 2nd treatment response nut
Temperature Rating 250.0 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 0.190
Weight 0.001 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