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National Stock Number:
6650-01-334-2649
Federal Supply Class:
6650
National Item Identification Number:
013342649
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:
| K17-18-15-80 | 1KY21 | OLYMPUS AMERICA INC | | K17-18-15-80 | 32212 | OLYMPUS AMERICA INC |
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Techincal Specification:
| BRACKET | NOT PROVIDED | | CARRYING CASE | PROVIDED | | FOCUSING TYPE | ADJUSTABLE | | MAGNIFICATION TYPE | FIXED | | MAGNIFICATION | 1.7X NOMINAL | | OBJECTIVE APERTURE DIAMETER | 0.069 INCHES NOMINAL | | OPTICAL DEVICE TYPE | LENS | | SCALE MARKINGS | NOT PROVIDED | | SPECIAL FEATURES | PROVIDES CAPABILITY TO REACH 7.240 IN. INTO WORK PIECE THRU OPENINGS AS SMALL AS 0.069 IN; DOV FORE-OBLIQUE 15 DEG; INSPECT INTERNAL CAVITIES OF THE HPT BLADES AFTER ULTRASONIC CLEANINGFOR BROKEN CLEANING MEDIA OR MASKING MATERIAL | | STRAIGHT TYPE OVERALL LENGTH | 7.320 INCHES NOMINAL |
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