This military specification was created in the early 1970's to deal with the increasing use of convoluted plastic conduit in military and commercial electrical/electronic wiring systems.
      The Sunflex convoluted plastic conduits are designed in accordance with this military specification.
      This specification covers only a basic conduit, extruded or post formed inot a convoluted (Helical) configuration for flexibility.
      Sunflex offers all these forms plus many other variants which maintain the basic MIL SPEC conduit as liner. These include braided conduits, sheathed, reinforced, etc.
Military Conduit Part Number
Sunflex Part Number
Description Material
Letter Abbr.
Wall Thickness
Convolution Type
MIL-T-81914/1-10**
T1**01A-000000
Polytetrafluoroethylene
PTFE
Standard
Standard
MIL-T-81914/2-10**
T2**01A-000000
Polytetrafluoroethylene
PTFE
Standard
Extraflexible
MIL-T-81914/3-10**
F1**00A-000000
Fluorinated Ethylene Propylene
FEP
Standard
Standard
MIL-T-81914/4-11**
F2**00A-000000
Fluorinated Ethylene Propylene
FEP
Standard
Extraflexible
MIL-T-81914/4-12**
F5**00A-000000
Fluorinated Ethylene Propylene
FEP
Thin
Extraflexible
MIL-T-81914/5-11**
E2**00A-000000
Ethylene Tetrafluoroethylene
ETFE
Standard
Extraflexible
MIL-T-81914/5-12**
E5**00A-000000
Ethylene Tetrafluoroethylene
ETFE
Thin
Extraflexible
MIL-T-81914/6-10**
E1**00A-00000
Ethylene Tetrafluoroethylene
EFTE
Standard
Standard
Size Designator (Sunflex Size Designator is not the same as MIL Spec Size Designator.)