2M801 Dual-Start ACME Threads Jam Nut
2M801-009-07 and 2M801-010-07
2M801-009-07
2M801-010-07
.973 24.71 MAX
(Size 5 to 10)
1.063 27.00 MAX
(Size 13 to 21)
.928 23.57 MAX
.425 10.80 MAX
(Size 5 to 10)
.100 2.54 MAX
MASTER KEYWAY
.060 1.5
PANEL THICKNESS
1.013 25.73 MAX
(Size 13 to 21)
A DIA.
F DIA.
B FLAT
D THREAD
C FLAT
G THREAD
E THREAD
RED BAND INDICATES FULL MATE
A Dia.
Shell
B Flat
mm.
C Flat
F Dia.
mm.
G Thread
Size
in.
mm.
in.
in.
mm.
D Thread
E Thread
in.
UNEF-2A
.2500-32
.3125-32
.4375-28
.5000-28
.5625-24
.6250-24
.6875-24
.9375-20
.9375-20
1.1875-18
5
.575 14.61
.635 16.13
.755 19.18
.755 19.18
.830 21.08
.890 22.61
1.078 27.38
1.264 32.11
1.325 33.66
1.625 41.28
.350
.410
.536
.536
.596
.658
.845
1.022
1.096
1.347
8.89
10.41
13.61
13.61
15.14
16.71
21.46
25.96
27.84
34.16
.545
.595
.723
.723
.790
.855
1.044
1.230
1.290
1.577
13.84
15.11
18.36
18.36
20.07
21.72
26.52
31.24
32.77
40.06
.3125-.05P-.1L-2A
.3750-.05P-.1L-2A
.4375-.05P-.1L-2A
.5000-.05P-.1L-2A
.5625-.05P-.1L-2A
.6250-.05P-.1L-2A
.8125-.1P-.2L-2A
1.0000-.1P-.2L-2A
1.0625-.1P-.2L-2A
1.3125-.1P-.2L-2A
.3750-28 UN-2A
.4375-28 UNEF-2A
.5625-32 UN-2A
.5625-32 UN-2A
.6250-28 UN-2A
.6875-28 UN-2A
.8750-28 UN-2A
1.0625-20 UN-2A
1.125-28 UN-2A
.245
.290
.390
.445
.500
.560
.650
.805
.850
6.22
7.37
6
7
9.91
8
11.30
12.70
14.22
16.51
20.45
21.59
28.83
9
10
13
16
17
21
1.375-28 UN-2A 1.135
JAM NUT PANEL CUTOUT
A Flat B Dia.
mm.
Shell
Size
in.
mm. ±
0.05
in.
± .002
± .002
± 0.05
5
.356
9.04
10.57
13.77
13.77
15.29
16.62
21.62
26.11
27.99
34.39
.385
.447
9.78
6
7
.416
11.35
14.53
14.53
16.13
17.70
22.48
27.31
28.83
35.18
B DIA.
.542
.572
8
.542
.572
A FLAT
9
.602
.635
10
13
16
17
21
.666
.697
.851
.885
1.028
1.102
1.354
1.075
1.135
1.385
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com
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