TM-9-2320-280-34
TRUCK, UTILITY: M998 SERIES
TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE
JANUARY 1996
TM-9-2320-280-34 - Page 1228 of 1258
TM 9-2320-280-34
Table F-3.
AN3 and AN4 Series Bolts
AN3 AND AN4 SERIES BOLTS
AN3
AN4
DASH
GRIP
BOLT
NSN
GRIP
BOLT
NSN
NO.
LENGT
H
LENGTH
LENGTH
LENGTH
(IN.)
(IN.)
(IN.)
(IN.)
7A
1/2
29/32
7/16
29/32
10OA
5/8
1-1/32
9/16
1-1/32
11A
3/4
1-5/32
11/32
1-5/32
12A
7/8
1-9/32
13/16
1-9/32
13A
1
1-13/32
15/16
1-13/32
14A
1-1/8
1-17/32
1-1/16
1-17/32
15A
1-1/4
1-21/32
1-3/16
1-21/32
16A
1-3/8
1-25/32
1-5/16
1-25/32
17A
1-1/2
1-29/32
1-7/16
1-29/32
20A
1-5/8
2-1/32
1-9/16
1-1/32
Example:
PN AN3-7A is a 3/16-inch bolt, 29/32-inch long with a 1/2-inch grip length.
PN AN4-7A is a 1/4-inch bolt, 29/32-inch long with a 7/16-inch grip length.
The NSNs for washers and locknuts for use with the AN series bolts are:
NOMENCLATURE
3/16-INCH NSN
1/4-INCH NSN
Washer
Self-locking nut
F-2
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