Spec hardware, served at warp speed.

nuts › locknuts

NAS1068RC4

Locknut

View quote list → Saved parts →

Description

Thread Size: 1/4", Nut Length: 51/64", Nut Height: 9/32

Specifications

Center To Center Distance Between Mounting Holes Along Length 0.560 inches minimum and 0.564 inches maximum
Distance From Aperture Center To Mounting Hole Center 0.281
Features Provided Floating nut
Locking Feature Prevailing torque all metal design
Material Iron
Material Specification Ams 5525 assn std single material response or ams 5732 assn std single material response or ams 5737 assn std single material response
Mounting Hole Arrangement Style 2 holes
Mounting Hole Diameter 0.098 nominal mils and 0.103 nominal centimeters
Nut Height 0.281 nominal centimeters
Nut Length 0.801 inches maximum
Nut Mounting Provision Straight holes
Nut Style Plate
Plate Thickness 0.032 nominal centimeters
Plate Width 0.500 inches maximum
Precious Material Silver
Precious Material And Location Overall silver
Specification Data 80205-nas1068 professional/industrial association standard
Surface Treatment Silver
Surface Treatment Specification Ams 2410 assn std single treatment response
Temperature Rating 800.0 deg fahrenheit
Thread Class 3b
Thread Direction Right-hand
Thread Qty 28
Thread Qty Per Inch (tpi) 28
Thread Series UNJF
Thread Size 0.2500

Other sizes

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

Cross-reference

Similar parts

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

Looking for a specific part? Use the cross-reference lookup.

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