Borescope

Features

Specifications

• Departure From Cited Document:
  Mil-l-4042b as mod by amend 1
• Federal Supply Class (fsc):
  Optical instruments, test equipment, components and accessories
• National Stock Number (nsn):
  6650-00-349-6030
• Special Features:
  Designed to inspect internal combustion engine cylinder walls through spark plug ports; 19 in. Assembled lg, w/o extension tubes; bore size accommodated, 16 in. Max lg, 0.450 in. Min diameter , max dia, a/a; w/removable head; 55 degrees prism head; electrical operating data, ac, 110 to 120 v, 60 cycles, 12 v lamp, lamp not rated for amp; w/o explosion-proof illuminating system; w/carrying case; no accessories and/or attachments