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MS21048L06K

Military Standard Locking Nutplate Self

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Description

Thread: 6-32, two lug, corrosion resistant, MS21048 series nut

Specifications

Center To Center Distance Between Mounting Holes Along Length 0.686 inches minimum and 0.690 inches maximum
Distance From Aperture Center To Mounting Hole Center 0.339 inches minimum and 0.349 inches maximum
Hardness Rating 49.0 rockwell c maximum
Locking Feature Any acceptable
Material Iron
Material Specification Ams5525 assn std single material response or ams5735 assn std single material response or ams5737 assn std single material response
Mounting Hole Arrangement Style 2 holes
Mounting Hole Countersink Angle 98.0 degrees minimum and 102.0 degrees maximum
Mounting Hole Diameter 0.098 inches minimum and 0.103 inches maximum
Mounting Provision Location Opposite nut projection side
Nut Height 0.171 inches maximum
Nut Length 0.948 inches maximum
Nut Mounting Provision Countersunk holes or dimpled holes
Nut Style Plate
Plate Thickness 0.047 inches maximum
Plate Width 0.239 inches minimum and 0.265 inches maximum
Special Features Dry film lubricant
Surface Treatment Specification Mil-n-25027 mil spec single treatment response
Temperature Rating 450.0 deg fahrenheit
Thread Class 3b
Thread Direction Right-hand
Thread Qty 32
Thread Qty Per Inch (tpi) 32
Thread Series UNJC
Thread Size 0.138

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