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National Stock Number:
5355-00-917-0040
Federal Supply Class:
5355
National Item Identification Number:
009170040
Description:
MASK,DIAL
Detail:
AN ITEM SPECIFICALLY DESIGNED TO BE USED WITH A MULTISCALE DIAL OR SECTOR OF A MEASURING DEVICE TO LIMIT, OPEN OR CLOSE THE OBSERVATION OF THE SCALE (S), OR DIAL (S) DESIRED. IT IS USUALLY FLAT AND CONTAINS ONE OR MORE OBSERVATION SLOTS. IT MAY BE HINGED OR OTHERWISE MOVED BY ROTARY OR STRAIGHT-LINE MOTION TO EXPOSE THE SCALE OR SCALES REQUIRED FOR OBSERVATION.
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Manufacturer Information:
| 102376 | 10138 | ASTRONAUTICS CORPORATION OF AMERICA |
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Techincal Specification:
| STYLE DESIGNATOR | SLOTTED | | OUTSIDE DIAMETER | 2.950 INCHES NOMINAL | | MOUNTING HOLE DIAMETER | 0.096 INCHES NOMINAL | | MATERIAL THICKNESS | 0.020 INCHES NOMINAL | | MOUNTING HOLE CIRCLE RADIUS | 2.848 INCHES NOMINAL | | DIAL OBSERVATION SLOT QUANTITY | 1 | | MOUNTING HOLE QUANTITY | 3 | | ATTACHMENT METHOD | HOLE | | MATERIAL | COPPER ALLOY MASK | | SPECIAL FEATURES | ALSO HAS 2 MOUNTING HOLES WITH 0.067 IN. DIA; OVERALL SURFACE TREATMENT, OXCIDE | | FSC APPLICATION DATA | INDICATOR,BEARING,RADIO NAVIGATION,AIRBORNE | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 10138 | | DESIGN CONTROL REFERENCE | 102376 |
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