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10-503140-032 Datasheet, PDF (318/437 Pages) Amphenol Corporation – The Interconnection Leader
FLJT – MIL-DTL-38999, Series I
Jam Nut Receptacle - Aluminum
(Minimum Penetration)
Amphenol
Aerospace
PART # To complete, see how to order pages 288.-289
Filter Connector Shell
Connector Filter Type Finish
Designator
Shell
Style
Shell Size Type of Contact/
& Insert Arrg Keyway Position
21
29
X
4
XX-XX
X
S
2 PLACES
H
HEX
A•
T•
C
M
.044 DIA. MIN.
3 LOCKWIRE HOLES
N
PANEL THICKNESS
.062 to .603 Sizes 9-19
.062 to 572 Sizes 21-25
Z MIN.
21-29X4
R THREAD
1.686
MAX.
• “D” shaped mounting hole dimensions
Plug movement required to clear FLJT receptacles:  .625 min.
Shell
Size
A•
Flat
+.000
–.010
C
Dia.
+.011
–.010
H
Hex
+.017
–.016
9   .669 1.188   .875
11   .769 1.375 1.000
13   .955 1.500 1.188
15 1.084 1.625 1.312
17 1.208 1.750 1.438
19 1.333 1.938 1.562
21 1.459 2.062 1.688
23 1.580 2.188 1.812
25 1.709 2.312 2.000
All dimensions for reference only.
M
±.005
1.557
1.557
1.557
1.557
1.557
1.557
1.525
1.525
1.525
N
Dia
+.001
–.005
  .572
  .700
  .850
  .975
1.100
1.207
1.332
1.457
1.582
R
Thread
(Plated)
Class -2A
  .6875-24UNEF
  .8125-20UNEF
1.0000-20UNEF
1.1250-18UNEF
1.2500-18UNEF
1.3750-18UNEF
1.5000-18UNEF
1.6250-18UNEF
1.7500-18UNS
S
+.016
–.015
1.062
1.250
1.375
1.500
1.625
1.812
1.938
2.062
2.188
T•
Dia.
+.010
–.000
  .697
  .822
1.007
1.134
1.259
1.384
1.507
1.634
1.759
Size 16
Contact
Z Max.
.000
.000
.000
.000
.000
.000
.000
.000
.000
SHORT SHELL
VHF/UHF Filters
Size 16 or
16 & 20
Contacts
Z Max.
.000
.000
Size 20
Contact
Z Max.
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
Size 22
Contact
Z Max.
.000
.000
.000
.000
.000
.000
.000
.000
.000
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com 317