10-503140-032 Datasheet, PDF (328/437 Pages) Amphenol Corporation – The Interconnection Leader

FPT
Jam Nut Receptacle
Amphenol
Aerospace
PART #
To complete,
see how to order
pages 288-289.
Filter Connector Shell
Connector
Designator
Filter Type
Finish
21
20
X
21
31
X
21
33
X
Shell
Style
7
7
7
Shell Size Type of Contact/
& Insert Arrg Keyway Position
XX-XX
X
XX-XX
X
XX-XX
X
3 LOCKWIRE HOLES
.059 DIA. MIN.
PANEL THICKNESS
.062 -.125
Z MAX.
S
2 PLACES
H
HEX
A•
T•
C
N
K
Y
THREAD
M
J
L
3 LOCKWIRE HOLES
.059 DIA. MIN.
21-20X7XX-XXX
21-31X7XX-XXX
PANEL THICKNESS
.062 -.125
Z MAX.
N
K
Y
THREAD
M
J
L¹
MAX.
21-33X7XX-XXX
• “D” shaped mounting hole dimensions
Plug movement required to clear FPT receptacles:  .438 min.
Shell
Size
8
10
12
14
16
18
20
22
24
A•
Flat
+.000
–.010
  .542
  .669
  .830
  .955
1.084
1.208
1.333
1.459
1.575
C
Dia.
+.011
–.010
1.062
1.188
1.375
1.500
1.625
1.750
1.938
2.062
2.188
H
Hex
+.017
–.016
  .750
  .875
1.062
1.188
1.312
1.438
1.562
1.688
1.812
J
+.006
–.005
  .821
  .821
  .821
  .821
  .821
  .821
1.040
1.040
1.073
K
Dia.
+.011
–.000
  .438
  .562
  .688
  .812
  .938
1.062
1.188
1.312
1.438
M
±.005
.696
.696
.696
.696
.696
.696
.884
.884
.917
N
Dia
+.001
–.005
  .473
  .590
  .750
  .875
1.000
1.125
1.250
1.375
1.500
S
±.010
  .938
1.062
1.250
1.375
1.500
1.625
1.812
1.938
2.062
T•
Dia.
+.010
–.000
  .572
  .697
  .884
1.009
1.134
1.259
1.384
1.509
1.634
All dimensions for reference only.
Y
Thread
UNEF-2A
(Plated)
  .5625-24
  .6875-24
  .8750-20
1.0000-20
1.1250-18
1.2500-18
1.3750-18
1.5000-18
1.6250-18
SHORT SHELL
VHF/UHF/MF Filters
LONG SHELL
HF Filters
L
Max.
1.103
1.103
1.103
1.103
1.103
1.103
1.166
1.166
1.166
Size 20
Contact
Z Max.
.642
.642
.642
.642
.642
.642
.516
.516
.483
Size 16 or
16 & 20
Contacts
Z Max.
.698
.698
.698
.698
.698
.698
.570
.570
.537
L¹
Max.
1.588
1.588
1.588
1.588
1.588
1.588
1.651
1.651
1.651
Size 20
Contact
Z Max.
1.050
1.050
1.050
1.050
1.050
1.050
  .924
  .924
  .891
Size 16 or
16 & 20
Contacts
Z Max.
1.120
1.120
1.120
1.120
1.120
1.120
  .994
  .994
  .961
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com 327