10-503140-032 Datasheet, PDF (298/437 Pages) Amphenol Corporation – The Interconnection Leader

A Dia.
FTV – MIL-DTL-38999, Series III
Amphenol
Jam Nut Receptacle - Aluminum
Aerospace
(Mil-Spec Length)
S
S
Z•
FLAT
W
Z•
FLAT
.062 W–.125
PART # Filter
21
21
Connector
PANEL THICKNESS.062 –.125
To complete, Designator
PANEL THICKNE_sS_eS_{e how}
to order
Connector 77
79
Filter Type
21-77X7
21-79X7
pages
288-289.
Shell
Finish
X
X
*
*
Shell Style
7
7
TA• ^Dia.
H
HEX
T•
H
HEX
B THREAD
B THRREATDHREAD
1.280 MAX.
V THREAD
R THREAD
1.280 MAX.
V THREAD
Shell Size
& Insert
Arrg
Type of
Contact/
Keyway
Position
XX-XX XX-XX
X
X
* Printed Circuit Tail available. Consult Amphenol Aerospace factory for P/N. • “D” shaped mounting hole dimensions
Shell A Dia•
Size Max
B Thread
Class 2A
0.1P-0.3L-TS
(Plated)
H
Hex
+.017
–.016
R
Thread Metric
(Plated)
S
±.010
T• Dia
+.010
–.000
V
Thread
Metric
(Plated)
W
+.011
–.010
9 1.199
  .6250
  .875 M17X1-6g0.100R 1.062   .697 M12X1-6g0.100R .871
11   1.386
  .7500
1.000 M20X1-6g0.100R 1.250   .822 M15X1-6g0.100R .871
13   1.511
  .8750
1.188 M25X1-6g0.100R 1.375 1.007 M18X1-6g0.100R .878
15 1.636
1.0000
1.312 M28X1-6g0.100R 1.500 1.134 M22X1-6g0.100R .878
17 1.761
1.1875
1.438 M32X1-6g0.100R 1.625 1.259 M25X1-6g0.100R .878
19 1.949
1.2500
1.562 M35X1-6g0.100R 1.812 1.384 M28X1-6g0.100R .878
21 2.073
1.3750
1.688 M38X1-6g0.100R 1.938 1.507 M31X1-6g0.100R .878
23 2.199
1.5000
1.812 M41X1-6g0.100R 2.062 1.634 M34X1-6g0.100R .878
25 2.323
1.6250
2.000 M44X1-6g0.100R 2.188 1.759 M37X1-6g0.100R .878
Z•
Flat
+.000
–.010
.669
.769
.955
1.084
1.208
1.333
1.459
1.575
1.709
C
C
T•
T•
H
HEX
S
H
HEX
S
(Extended length shell**)
.062 MIN.
.062 MIN.
.125 MAX. .125 MAX..976
PANEL THICKNPEASNSEL THICKMNEASXS.
.976
MAX.
A^•
A^•
21-52X7
B THREAD
B THREAD
R
THREAD
M
V
RTHREAD
THREAD
M
V
THREAD
1.466 MAX. 1.466 MAX.
PART #
To complete,
see how
to order
pages
288-289.
Filter
Connector
Designator
Connector
Filter Type
Shell Finish
Shell Style
Shell Size
& Insert
Arrg
Type of
Contact/
Keyway
Position
21
52
X
7
XX-XX
X
• “D” shaped mounting hole dimensions
B Thread
A•
Class 2A
Shell +.000 0.1P-0.3L-TS C
Size –.010
(Plated)
Max
9   .669
  .6250
1.199
11   .769
  .7500
1.386
13   .955
  .8750
1.511
15 1.084
1.0000
1.636
17 1.208
1.1875
1.761
19 1.333
1.2500
1.949
21 1.459
1.3750
2.073
23 1.575
1.5000
2.199
25 1.709
1.6250
2.323
All dimensions for reference only.
H
Hex
+.017
–.016
  .875
1.000
1.188
1.312
1.438
1.562
1.688
1.812
2.000
M
+.011
–.010
.871
.871
.878
.878
.878
.878
.878
.878
.878
R
Thread
(Plated)
M17X1-6g0.100R
M20X1-6g0.100R
M25X1-6g0.100R
M28X1-6g0.100R
M32X1-6g0.100R
M35X1-6g0.100R
M38X1-6g0.100R
M41X1-6g0.100R
M44X1-6g0.100R
S
+.011
–.010
1.062
1.250
1.375
1.500
1.625
1.812
1.938
2.062
2.188
T•
+.010
–.000
  .697
  .822
1.007
1.134
1.259
1.384
1.507
1.634
1.759
V
Thread
Metric
(Plated)
M12X1-6g0.100R
M15X1-6g0.100R
M18X1-6g0.100R
M22X1-6g0.100R
M25X1-6g0.100R
M28X1-6g0.100R
M31X1-6g0.100R
M34X1-6g0.100R
M37X1-6g0.100R
**Extended length
to accommodate
higher voltage
and/or higher
capacitance
applications
Plug movement
required to clear FTV
receptacles:  .625 min.
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com 297