MIL-DTL-38999 Series III Type
D38999
Series III
MIL-DTL-38999 type size 20 socket terminus
Part Number
181-066-1255
181-066-126
Fiber Size
Core/Cladding
9/125
50/125 & 62.5/125
ØA
(Microns)
125.5
126.0
Typ. Fiber
Type
Singlemode
Multimode
Terminus Accessories
Part Number
181-066-S
181-066-C
Terminus Accessory
Ceramic Alignment Sleeve
Protective Cover
1.25
ØA
Ferrule
Hole
1.15
Ø .075
.148 Min
Front Body
Bushing
Rear Body
Ø 1.0mm
Ferrule O.D.
Ferrule
Alignment Sleeve
Protective Cover
Spring
Ø .092
Ø.070
Ø .050 Min
Cable Entry
Bottoming Surface
See Notes below
Material and Finish
Ferrule: Zirconia Ceramic
Alignment Sleeve: Zirconia Ceramic
Body (Front and Rear): Copper-Nickel-Zinc Alloy
Protective Cover: Copper-Nickel-Zinc Alloy
Bushing: Copper-Nickel-Zinc Alloy
Spring: Stainless Steel/Passivate
Notes
Protective cover must be retained using Threadlocker “Loctite 222” prior to insertion and fully
seated against terminus body as shown.
Consult factory for appropriate termination and assembly tools/procedures
© 2012 Glenair, Inc.
U.S. CAGE Code 06324
Printed in U.S.A.
GLENAIR, INC.
•
1211 AIR WAY
•
GLENDALE, CA 91201-2497
•
818-247-6000
•
FAX 818-500-9912
www.glenair.com
B-11
E-Mail: sales@glenair.com
MIL-DTL-38999
Series III Type
181-066
Size 20 Socket Terminus
B