Military & Aerospace

SWITCHES
APEM
BI TECHNOLOGIES
C&K
Eaton
Eaton Aerospace
EECO
Electroswitch
Grayhill
Honeywell (Micro Switch)
Otto Controls
Switchcraft
Sensata (formerly T.I. Klixon)

KNOBS
Electronic Hardware

SPIRAL WRAP
AMP (Tyco)

  
RHEOSTATS/POTENTIOMETERS  
BI TECHNOLOGIES
Clarostat

JACK & PLUGS
Switchcraft

CIRCUIT BREAKERS
Airpax
Eaton
E-T-A
Sensata (formerly T.I. Klixon)

FUSES
Bussmann

RELAYS & CONTACTORS
CII (Tyco)
Hartman (Tyco)
Leach
Struthers Dunn
Tyco Electronics

THERMOSTATS
  Honeywell (Micro Switch) 
Sensata (formerly T.I. Klixon)

TERMINAL BLOCKS
Kulka/Marathon 

LAMPS/LIGHTED DEVICES
Dialight
Micro Lamp
Oak

SENSORS
Sensata (formerly T.I. Klixon)
Honeywell (Micro Switch)
SSI Technologies

HEAT SHRINK TUBING
Alpha
Manhattan
Raychem (Tyco)
Sumitomo

CONNECTORS/TERMINALS & SPLICES
AMP (Tyco)
Burndy
M/A-Com (Tyco)
Microdot (Tyco)
Tyco Electronics

WIRE & CABLE
Alpha
Manhattan
Raychem (Tyco)