close
close
Please click here to view the Installation and Removal

Unit of Measure

Insert Type

Standard

Series

RJ300

Material Type

6AI-4V Titanium

Material Specification

AMS 4967

Heat Treat

160 KSI UTS min

Finish

None

Lockring Howmet Part Number

RLRR18SB6

Lockring Military Part Number

MS51990-103P
Internal Thread Lock1 No

A - Internal Thread, Class 3B

0.1380-40 UNJF

B - External Thread

0.2160-28

B - External Thread - Pitch Diameter

0.1931-0.1946 in

B - External Thread - Minor Diameter

0.1674-0.1740 in

C - Length ±.015

0.310 in

D ±.015

0.190 in
  • 1 AS8879 Internal Thread
  • 2 Step drills are designed for thru hole drilling. When used to drill a blind hole, it may be necessary to grind the drill to suit the depth required.
  • 3 Step drills are designed for thru hole drilling. When used to drill a blind hole, it may be necessary to grind the drill to suit the depth required.
  • 4 Taps are not supplied by Howmet.
  • 5 Removal drills are not supplied by Howmet.