NATO Stock Number
5307-00-451-3535
Sold in multiples of
DEMIL
NO
Thread Class
3a nut thread
Thread Pitch Diameters
+0.5674/+0.5699 inches stud thread
Thread Direction
Right-hand nut thread
Thread Direction
Right-hand stud thread
Thread Length
0.925 inches nut thread and 0.955 inches nut thread
Thread Length
0.705 inches stud thread and 0.735 inches stud thread
Locking Feature
Ring, lock serrated
Overall Length
Between 3.970 inches and 4.030 inches
Distance From Serrated Portion To Nut End
Between 2.985 inches and 3.015 inches
Distance From Serrated Portion To Stud End
Between 0.985 inches and 1.015 inches
Distance From Serrated Portion To End Of Stud Thread
Between 0.250 inches and 0.310 inches
Distance From Cotter Pin Hole Centerline To Nut End
0.205 inches first hole
Distance From Cotter Pin Hole Centerline To Nut End
0.235 inches second hole
Cotter Pin Hole Diameter
0.141 inches first hole
Serration Quantity
26
Thready Qty Per Inch (tpi)
11 stud thread
Thready Qty Per Inch (tpi)
18 nut thread
Thread Size
0.562 inches nut thread
Thread Size
0.625 inches stud thread
Surface Finish
32.0 microinches nut thd
Serration Included Angle
111.0 degrees
Material
Steel
Material Specification
Ams 5734 assn standard single material response
Surface Treatment
Passivate
Surface Treatment Specification
Qq-p-35 federal specification single treatment response
Style Designator
Locked in
Thread Series Designator
Unf nut thread
Thread Series Designator
Uns stud thread
