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National Stock Number:
6540-00-494-1852
Federal Supply Class:
6540
National Item Identification Number:
004941852
Description:
BLOCKING UNIT,OPHTHALMIC LENS
Detail:
AN ITEM CONSISTING OF A BLOCKER, DESIGNED TO CENTER AND AFFIX AN OPHTHALMIC LENS BLANK TO A PREPITCHED LENS BLOCK, AND A PREHEATING OVEN.
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Manufacturer Information:
| 99 | 31285 | GERBER COBURN OPTICAL INDUSTRIES INC |
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Techincal Specification:
| DESIGN TYPE | LOW MELTING POINT ALLOY BLOCKING | | ACCESSORY COMPONENTS | INTEGRAL MELTING POT | | THERMOSTATIC CONTROL | INCLUDED | | BLOCKING TABLE QUANTITY | 1 | | BLOCKING TABLE TYPE | NONTILTING | | BLOCKING TABLE PROTRACTOR | NOT INCLUDED | | LENS CHUCK TYPE | MECHANICAL | | PREHEATING UNIT TYPE | RECLAIM TANK | | AUDIBLE TIMING DEVICE | NOT INCLUDED | | PREHEATING UNIT THERMOSTATIC CONTROL | NOT INCLUDED | | CURRENT TYPE | AC | | VOLTAGE RATING | 115.0 VOLTS NOMINAL | | 220.0 VOLTS NOMINAL | | FREQUENCY RATING | 50.0 HERTZ NOMINAL | | 60.0 HERTZ NOMINAL | | ACCESSORY COMPONENTS AND QUANTITY | ADAPTER,WATER RING,FOR COLORED LENSES 1; ALLOY BLOCKING,FOR GLASS LENSES 100 LB; BLOCK,6 DIOPTER BASE CURVE 75; BLOCK,8 DIOPTER BASE CURVE 25; BLOCK,12 DIOPTER BASE CURVE 4;CENTER HARD STEEL 100; DEBLOCKER,REGULAR 2; GAGE,PRISM 2 SETS; PRE-COAT SPRAY 24 CANS; RING,LENS POSITION 22; RING,NESTING,NEOPRENE 6 | | SUPPLEMENTARY FEATURES | REQUISITION SHOULD STATE FREQUENCY OF ELECTRICAL CURRENT,NUMBER OF WIRES IN DISTRIBUTION SYSTEM,WHETHER SINGLE PHASE OR THREE PHASE,AND VOLTAGE | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 31285 | | DESIGN CONTROL REFERENCE | 99 |
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