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National Stock Number:
6650-01-250-5163
Federal Supply Class:
6650
National Item Identification Number:
012505163
Description:
BORESCOPE
Detail:
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.
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Manufacturer Information:
| FBA-3-30B | 57730 | MACHIDA INCORPORATED |
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Techincal Specification:
| OPTICAL DEVICE TYPE | PRISM | | FOCUSING TYPE | ADJUSTABLE | | DIOPTER SCALE | NOT INCLUDED | | OBJECTIVE APERTURE DIAMETER | 3.0 MILLIMETERS NOMINAL | | MAGNIFICATION TYPE | FIXED | | MAGNIFICATION | 1.0X NOMINAL | | STRAIGHT TYPE OVERALL LENGTH | 11.800 INCHES NOMINAL | | SCALE MARKINGS | NOT PROVIDED | | BRACKET | NOT PROVIDED | | CARRYING CASE | NOT PROVIDED |
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