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Unit of Measure

Insert Type

Standard

Series

RJ200

Material Type

17-4PH CRES

Material Specification

AMS 5643

Heat Treat

COND H1025

Finish

Passivate per AMS2700

Military Part Number

MS51991-202

Lockring Rosan Part Number

RLRR16SA5

Lockring Military Part Number

AS51990-102P

Internal Thread Lock

No
A - Internal Thread, Class 3B1 0.1120-48 UNJF

B - External Thread

0.1900-24

B - External Thread - Pitch Diameter

0.1633-0.1648 in

B - External Thread - Minor Diameter

0.1334-0.1407 in

C - Overall Length ±.015

0.250 in

D - Thread Length ±.015

0.150 in

E ±.015

0.100 in

F - Dia

0.148 in

G - Dia

0.133-0.138 in

H - Dia

0.117-0.122 in

J - Number of Teeth

14.000

K +2º -1º

102.000 º

L - Diameter +.007 -.002

0.175 in

M - Diameter +.005 -.004

0.152 in

N ±.015

0.060 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.