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National Stock Number:
5355-00-701-3809
Federal Supply Class:
5355
National Item Identification Number:
007013809
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:
| 2548910 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER | | BUWEPSDWG2548910 | 36090 | LOCKHEED MARTIN LIBRASCOPE CORP | | L306001575 | 36090 | LOCKHEED MARTIN LIBRASCOPE CORP |
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Techincal Specification:
| ATTACHMENT METHOD | HOLE | | DIAL OBSERVATION SLOT QUANTITY | 2 | | HEIGHT | 2.593 INCHES NOMINAL | | LENGTH | 6.120 INCHES NOMINAL | | MATERIAL THICKNESS | 0.500 INCHES NOMINAL | | MATERIAL | ALUMINUM ALLOY MASK | | MOUNTING HOLE DIAMETER | 0.188 INCHES NOMINAL | | MOUNTING HOLE QUANTITY | 3 | | SPECIAL FEATURES | 2 0.900 IN. DIA HOLES FOR ITEM ACCOMMODATION; MTD DATA THREE 0.188 IN. DIA HOLES,2 AT TOP 4.687 IN. C TO CONE AT CENTER BOTTOM 3.062 IN. FROM END; SPECIAL MARKINGS,ANGULAR SPREAD,DEGREES,KILO YARDS,LINEAR SPREAD | | SURFACE TREATMENT | ANODIZE MASK |
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