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MS21044N6

Military Standard Locking Hexagon Nut Self

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Description

Nut

Specifications

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 Steel
NIIN 00-950-0039
NSN 5310-00-950-0039
Nut Height Between 0.318 inches and 0.469 inches
Nut Style Hexagon
Pre-Packaged Bag Quantity 50
Surface Treatment Cadmium except insert
Surface Treatment Specification Class 3 federal specification single treatment response except insert type 2 qq-p-416
Temperature Rating 250 degrees fahrenheit
Thread Class 3b
Thread Direction Right-hand
Thread Qty 24
Thread Qty Per Inch (tpi) 24
Thread Series Unjf (fine thread with external controlled root radius)
Thread Size 0.375
Weight 0.0174 lb
Width Across Flats Between 0.553 inches and 0.564 inches

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