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Unit of Measure

Series

SFJ

Material

1117 Steel

Material Specification

ASTM A108

Heat Treat

None

Finish

Cadmium plate per QQ-P-416, Type II, Class 3

Military Part Number

MS51551D104B8

Lockring Part Number

RLRR21SA6

Lockring Military Part Number

MS51990-104P

Nut End Type

Undrilled

A Nut End Thread Size

0.1900-32 UNJF-3A

B Stud End Thread Size

0.2500-20

B Stud End Thread-Pitch Diameter

0.2187-0.2204 in

B Stud End Thread-Minor Diameter

0.1824-0.1915 in

C Max

0.082 in

D ±.015

0.540 in

E ±.015

0.690 in

L ±.015

0.500 in