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National Stock Number:
5355-00-667-7964
Federal Supply Class:
5355
National Item Identification Number:
006677964
Description:
WINDOW,DIAL
Detail:
A PIECE OF TRANSPARENT MATERIAL SPECIFICALLY DESIGNED TO BE PLACED DIRECTLY IN FRONT OF A DIAL OR SCALE TO PROTECT IT FROM FOREIGN MATTER. IT IS CUT TO SIZE AND MAY INCLUDE A FRAME. IT MAY HAVE AN INDEX LINE OR OTHER MARKING. SEE ALSO WINDOW, OBSERVATION; AND DIAL, SCALE.
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Manufacturer Information:
| 136336PC24 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| ATTACHMENT METHOD | BRACKET MOUNTED OR CENTER HOLE OR CLAMP OR CLIP MOUNTED OR SLOT OR SLOTTED HOLES OR SPRING CLIP OR SHOULDER MOUNTED OR RING CLAMP OR METAL STRIPS OR CEMENTED OR FRAME | | LENGTH | 4.812 INCHES MINIMUM AND 4.891 INCHES MAXIMUM | | MATERIAL THICKNESS | 0.230 INCHES MINIMUM AND 0.270 INCHES MAXIMUM | | MATERIAL TRANSPARENCY | OPAQUE | | MATERIAL | GLASS | | RADIUS | 0.750 INCHES NOMINAL | | REFERENCE MARKING | INDICATING LINE | | WIDTH | 3.938 INCHES MINIMUM AND 4.016 INCHES MAXIMUM | | STYLE DESIGNATOR | ELLIPTICAL |
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