National Item Identification Number
00-034-8438
000348438
6650-00-034-8438
6650000348438
National Stock Number
Item Name
BORESCOPE
Federal Supply Class
6650
Description
A viewing device used to visually inspect items such as cannon bores, internal combustion engine cylinder walls, propellant perforations of rocket motors or similar items, for defects of manufacture, corrosion, scars, erosion, etc., without the necessity of disassembling the item(s). It may or may not have extension tubes to cover the various ranges of inspection. The item is basically a straight-tube telescope using a mirror or prism.
Commercial and Government Entity Code (Supplier Data)
Reference Numbers (Part Numbers)
MILL4042
Required Categories
STRAIGHT TYPE OVERALL LENGTH
SPECIAL FEATURES
SPEC/STD CONTROLLING DATA
MANUF
Required Description
19.000 INCHES NOMINAL
DESIGNED TO INSPECT INT COMBUSTION ENGINE CYLINDER WALLS