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10-503140-032 Datasheet, PDF (313/437 Pages) Amphenol Corporation – The Interconnection Leader
AmpAheeronspoacle
FLJTP – MIL-DTL-38999, Series I
Jam Nut Receptacle - Aluminum
(Back Panel Mounting, UTS Crimp)
PART #
To complete,
see how to order
pages 288-289.
Filter Connector Shell
Connector
Designator
Filter Type
Finish
21
47
X
21
48
X
Shell
Style
2
2
Shell Size Type of Contact/
& Insert Arrg Keyway Position
XX-XX
X
XX-XX
X
UTS (Crimp) Contact SAE AS39029
P*
Z
MAX.
SR
S
R
T
4 HOLES
.005 M
N
K
21-47X2
M
.905
+.005
–.000
1.403
MAX.
P*
N
.921
+.005
–.000
1.021
+.006
–.000
1.921
MAX.
.100
MAX.
D K1
21-48X2
UTS (Crimp)
Contact
SAE AS39029
312
Plug movement required to clear FLJT receptacles:  .625 min.
* Acceptable panel thickness for back panel mounting a standard receptacle.
Shell
Size
D
Dia.
±.005
K
Dia.
+.000
–.006
K1
Dia.
+.000
–.007
9   .299   .437   .561
11   .427   .562   .687
13   .541   .688   .811
15   .666   .812   .937
17   .791   .938 1.061
19   .897   1.062 1.187
21 1.022 1.188 1.312
23 1.147 1.312 1.437
25 1.272 1.438 1.562
All dimensions for reference only.
M
+.000
–.006
.820
.820
.820
.820
.820
.820
.790
.790
.790
N
Dia.
+.001
–.005
  .572
  .700
  .850
  .975
1.100
1.207
1.332
1.457
1.582
P
Max.
Panel
Thickness
.234
.234
.234
.234
.234
.234
.204
.204
.193
R
(TP)
  .719
  .812
  .906
  .969
1.062
1.156
1.250
1.375
1.500
S
+.011
–.010
  .938
1.031
1.125
1.219
1.312
1.438
1.562
1.688
1.812
T
Dia.
±.005
.128
.128
.128
.128
.128
.128
.128
.147
.147
SHORT SHELL
VHF/UHF Filters
Size 20
Contact
Z Max.
.672
.672
.672
.672
.672
.672
.672
.672
.672
Size 16 or
16 & 20
Contacts
Z Max.
.763
.763
.763
.763
.763
.763
.763
.763
.763
Size 22
Contact
Z Max.
.632
.632
.632
.632
.632
.632
.632
.632
.632
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com