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MS21076L4N

Military Standard Locking Nutplate Self

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Description

Nutplate

Specifications

Center To Center Distance Between Mounting Holes Along Length Between 0.560 inches and 0.564 inches
Distance From Aperture Center To Mounting Hole Center Between 0.276 inches and 0.286 inches
Features Provided Floating nut
Hardness Rating 49.0 rockwell c
Locking Feature Prevailing torque all metal design
Lubrication Dry film lubricant or soluble lubricant
Material Iron
Material Specification Ams 5525 assn standard single material response or ams 5732 assn standard single material response or ams 5737 assn standard single material response
Mounting Hole Arrangement Style 2 holes
Mounting Hole Diameter Between 0.098 inches and 0.103 inches
NIIN 01-313-3977
NSN 5310-01-313-3977
Nut Height 0.281
Nut Length 0.801
Nut Mounting Provision Straight holes
Nut Style Plate
Plate Thickness Between 0.027 inches and 0.090 inches
Plate Width Between 0.350 inches and 0.500 inches
Surface Treatment Passivate
Surface Treatment Specification Qq-p-35 federal specification single treatment response
Temperature Rating 450 degrees fahrenheit
Thread Class 3b
Thread Direction Right-hand
Thread Qty 28
Thread Qty Per Inch (tpi) 28
Thread Series Unjf (fine thread with external controlled root radius)
Thread Size 0.250
Weight 0.006 lb

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