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MS21076L3

Military Standard Locking Nutplate Self

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Description

Nutplate

Specifications

Alternate Part Number MS21076L3N
Center To Center Distance Between Mounting Holes Along Length 0.498 inches minimum and 0.502 inches maximum
Distance From Aperture Center To Mounting Hole Center 0.245 inches minimum and 0.255 inches maximum
Features Provided Floating nut
Hardness Rating 49.0 rockwell c maximum
Locking Feature Prevailing torque all metal design
Lubrication Dry film lubricant
Material Iron
Material Specification Ams 5735 assn std single material response or ams 5737 assn std single material response or ams 5525 assn std single material response
Mounting Hole Arrangement Style 2 holes
Mounting Hole Diameter 0.098 inches minimum and 0.103 inches maximum
NIIN 00-771-7406
NSN 5310-00-771-7406
Nut Height 0.250 inches maximum
Nut Length 0.739 inches maximum
Nut Mounting Provision Straight holes
Nut Style Plate
Plate Thickness 0.140 inches maximum
Plate Width 0.290 inches minimum and 0.416 inches maximum
Surface Treatment Passivate
Temperature Rating 450.0 deg fahrenheit
Thread Class 3b
Thread Direction Right-hand
Thread Qty Per Inch (tpi) 32
Thread Series UNJF
Thread Size 0.190
Weight .005 lb

Other sizes

Parts that share this base number, ordered by size. Always verify the full specification before substituting.

Cross-reference

Interchangeable

Parts that share a National Stock Number or are listed as an alternate for MS21076L3 — functionally equivalent.

Similar parts

Parts with matching key dimensions — often from a different standards family. Candidates for comparison only; verify the full specification before substituting.

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