ALL
DIMENSIONS
ARE
IN
INCHES.
NOTE:
INSERT THREAD
SIZE
INTERNAL EXTERNAL
B C D
MIN MAX MIN MIN MAX
10-32
5/16-18
0.312
0.3125-18UNC-2B
MOD
0.271 0.276
0.37
0.323 0.333
1/4-28
1/4-28
1/4-28
5/16-24
5/16-24
3/8-24
3/8-24
7/16-20
7/16-20
1/2-20
1/2-20
10-32
11/16-11NS
7/16-20
7/16-14
1/2-13
9/16-12
5/8-11
3/8-16
0.312
0.375
0.175
0.375
0.437
0.437
0.500
0.500
0.562
0.625
0.625
0.688
0.375-16UNC-2B
MOD
0.4375-20UNF-2B
MOD
0.4375-14UNF-2B
MOD
0.500-13UNF-2B
MOD
0.5625-12UNF-2B
MOD
0.625-11UNF-2B
MOD
0.6875-11NS-2B
MOD
0.331
0.405
0.396
0.452
0.515
0.577
0.640
0.336
0.410
0.401
0.521
0.583
0.646
0.37
0.43
0.23
0.43
0.50
0.50
0.56
0.56
0.62
0.68
0.68
0.75
0.385
0.385
0.44
0.447
0.447
0.510
0.510
0.572
0.572
0.635
0.635
0.700
0.395
0.395
0.48
0.457
0.457
0.520
0.520
0.582
0.582
0.645
0.645
0.710
0.457
A
(MIL-S-7742)
INSERT
LENGTH
NOMINAL
____
CF8-6191-00-A
D
C
(FULL
THREAD)
B
80
˚
-120
˚
A
(THREAD)
26174 S00061423127_V1
INSERT Requirements
Figure 802/72-40-00-990-805-G00
767
AIRCRAFT MAINTENANCE MANUAL
CF6-80A SERIES ENGINES
72-40-00
NoC
Page 805
D633T1B7 Dec 22/2016
ECCN 9E991 BOEING PROPRIETARY - Copyright © Unpublished Work - See title page for details
EFFECTIVITY
ABX 001-007, 011, 012, 016-019, 021, 022, 025, 101,
109, 114, 115, 314-999