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10-503140-032 Datasheet, PDF (324/437 Pages) Amphenol Corporation – The Interconnection Leader
R
FBL – MIL-DTL-38999, Series IV S
Box and Wall Mounting Receptacle
1.425 MAX.
M
K
Z
VV
SR
EE
T DIA.
Amphenol 4 HOLES
.005 M
Aerospace
1.425 MAX.
M
K
Z
VV
R
T DIA.
S
4 HOLES
BOX MOUNT
.005 M
21-61X2XX-XXX
V THREAD
WALL MOUNT
21-61X0XX-XXX
Shell
Size
11
K
±.010
.092
M
±.020
.791
R
(TP)
  .812
13 .092
.791
  .906
15 .092
.791
  .969
17 .092
.791 1.062
19 .092
21 .124
23 .124
.791 1.156
.791 1.250
.791 1.375
25 .124
.791 1.500
All dimensions for reference only.
S
+.021
–.020
1.029
1.124
1.218
1.313
1.439
1.561
1.687
1.813
T
V
Dia.
Thread
+–..00100.43425
MAX.
(Plated)
–.006
.M128
.128
V.V128
M15KX1-6g0.100R
M18X1-6g0.100ZR
M22X1-6g0.100R
.128 M25X1-6g0.100R
.128 M28X1-6g0.100R
.128 M31X1-6g0.100R
.147S RM34X1-6g0.100R
.147 M37X1-6g0.100R
V THREAD
FBL – MIL-DTL-38999 Series IVR
Box and Wall Mounting
S
Receptacle
(UTS Crimp)
1.950 MAX.
EE
Dia.
+.001
–.005
  .589
  .707
  .865
  .983
1.101
1.219
1.337
1.455
VV
±.003
.672
.672
M
.672
.672VV
.662
.662
.662
.662
Z Max.
Size 16 Size 20
Contact Contact
.12.69550 MAX..165
Size 16 or
16 & 20
Contacts
.265
Size 22
Contact
.134
.265
.165
K
.265
.165
.265
.165
.265
.134
.265 .100 M.A13X4.
.265
.134
.265
.165
.265
.134
.265
.165
.265
.134
.265
.165
.265 D E.E134
.265
.165
.265
.134
GROMMET
PART #TTDoIAc.omplete, see how to order pages 288-289.
Filter
Connector
Designator
Co4nHneOctLoEr SShell
Filter Type Finish
.005 M
Shell
Style
Shell Size Type of Contact/
& Insert Arrg Keyway Position
21
64
X
2
XX-XX
X
1.950 MAX.
M
K
VV
M
K
.100 MAX.
VV
.100 MAX.
SR
D EE
D EE
R
S
Shell
Size
11
13
15
17
19
21
23
25
D
Dia.
±.005
  .427
  .541
  .666
  .791
  .897
1.022
1.147
1.272
K
±.010
.092
.092
.092
.092
.092
.124
.124
.124
GROMMET
T DIA.
4 HOLES
.005 M
BOX MOUNT
21-64X2XX-XXX
UTS (Crimp) Contact
MIL-C-39029/57
M
±.020
.791
.791
.791
,791
.791
.791
.791
.791
R
M(TP)
1.950 SMAX.
+.021
–.02K0
V  V.812
  .906
1.029
1.124
  .969 1.218
1.062 1.313
1.156 1.439
1.250 1.561
1.375 1.687
1.500V THR1E.8A1D3
T
Dia.
+.004
–.003
.128
.128
.128
.128
.128
.128
.147
.147
V
Thread
(Plated)
–.006
M1.81X010-M6gA0X.1. 00R
M22X1-6g0.100R
M25X1-6g0.100R
M28X1-6g0.100R
D EE
M31X1-6g0.100R
M34X1-6g0.100R
M37X1-G6RgO0.M10M0ERT
M41X1-6g0.100R
EE
Dia.
+.001
–.005
  .687
  .811
  .937
1.061
1.187
1.312
1.437
1.562
V THREAD
GROMMET
WALL MOUNT
21-64X0XX-XXX
UTS (Crimp) Contact
MIL-C-39029/57
VV
±.003
.672
.672
.672
.672
.662
.662
.662
.662
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com 323