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National Stock Number:
6650-00-034-8438
Federal Supply Class:
6650
National Item Identification Number:
000348438
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:
| MILL4042 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| SPECIAL FEATURES | DESIGNED TO INSPECT INT COMBUSTION ENGINE CYLINDER WALLS THRU SPARKPLUG PORTS;BORE SIZE MAX LG MIN DIA MAX DIA A/A; W/REMOVABLE HEAD; BOTTOMING HEAD;ELECT OPER AC 110 THRU 120 V 60 HZ 12 V LAMP; W/CARRYING CASE; ACCESSORIES AND/OR ATTACHMENTS 1 EA CURRENT CONTROLLER, INSTR LT CORD; LAMP ASSY; PWR SUPPLY CORD | | STRAIGHT TYPE OVERALL LENGTH | 19.000 INCHES NOMINAL |
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