TM 9-2350-277-34
REPLACE KEY LOCKED SCREW INSERTS Continued
0042 00
KEY-LOCKED SCREW INSERT DATA
INTERNAL
THREAD SIZE
PART NUMBER/
NSN
REMOVAL
DRILL
DIAMETER
REMOVAL
DRILL DEPTH
APPLICATION
1/4-20UNF-3B
MS51830-202L
5340-00-079-2066
.344 (11/32)
.188 (3/16)
Hull Bolted Subassy (M901A3
& M981A3 Only).
3/8-16UNJC-3B
MS51813-104
5340-01-066-2840
.469 (15/32)
.187 (3/16)
Air Cleaner Mtg Provisions.
3/8-16UNC-3B
7771298-6 (19207)
5340-00-931-7253
.281 (9/32)
.125 (1/8)
Cover Extension Mtg Provisions
(M577A3 & M1068A3 Only).
5/16-24UNJF-3B
MS51830-203L
5340-00-793-0760
.406 (13/32)
.188 (3/16)
Hull Bolted Subassy (M901A3
& M981A3 Only).
1/2-20UNJF-3B
MS51830-206L
5340-00-403-6393
.656 (21/32)
.188 (3/16)
Hull Bolted Subassy (M901A3
& M981A3 Only).
1/2-20UNF-3B
7771298-1 (19207)
5340-00-115-9420
.656 (21/32)
.188 (3/16)
Seats & Platform Installation
(M95773, M1064A3,
M1068A3). Covered Extension
Mtg Provisions (M577A3 &
M1068A3 Only). Hull Bolted
Subassy.
5/8-18UNF-3B
7771298-2 (19207)
5340-00-016-0025
.781 (25/32)
.188 (3/16)
Suspension Installation. Hull
Bolted Subassy
3/4-16UNF-3B
7771298-3 (19207)
5340-00-111-7360
.969 (31/32)
.313 (5/16)
Suspension Installation. Hull
Bolted Subassy.
END OF TASK
0042 00-3/4 blank