National Stock Number: 7520-00-558-1251
Federal Supply Class: 7520
National Item Identification Number: 005581251
Description: STYLUS,BOOK MARKING,ELECTRIC
Detail: AN ELECTRICALLY HEATED PENLIKE LETTERING DEVICE PRIMARILY DESIGNED FOR MARKING BOOK COVERS WITH VARIOUS CODE NUMBERS AND/OR LETTERS. IN OPERATION, THE WRITING TIP IS HEATED AND THEN USED TO WRITE OVER TRANSFER PAPER WHICH IS PLACED OVER THE DESIRED LOCATION ON THE BOOK COVER. THE PRESSURE AND HEAT CAUSES THE PIGMENT ON THE TRANSFER PAPER TO BE TRANSFERRED TO THE BOOK COVER, MAKING A PERMANENT MARKING.
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