NAVAIR 01-1A-505-3
TO 1-1A-14-3
TM 1-1500-323-24-3
004 02
Page 4
Spanner Nut
Keying Slug Type
SIDE VIEW
Keying Slug
Keying Slug
Position One Shown
Position One
Shown
MATING SURFACE
TOP VIEW
Polarizing position change
Keying position on both polarizing pins can be rotated to desired position by loosening spanner
nut (counterclockwise), resetting the pin in one of six positions, then, retightening spanner nut
(clockwise).
Over tightening of the spanner nut can
fracture the connector. Typical spanner
keying wrench shown below.
Spanner Wrench
Figure 1. Typical MIL-DTL-28731 Polarization
