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National Stock Number:
5355-00-667-7892
Federal Supply Class:
5355
National Item Identification Number:
006677892
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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Techincal Specification:
| ATTACHMENT METHOD | CENTER HOLE OR BRACKET MOUNTED 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 | | COLOR | CLEAR | | OUTSIDE DIAMETER | 7.376 INCHES MINIMUM AND 7.500 INCHES MAXIMUM | | MATERIAL THICKNESS | 0.344 INCHES MINIMUM AND 0.406 INCHES MAXIMUM | | MATERIAL TRANSPARENCY | OPAQUE | | MATERIAL | GLASS | | REFERENCE MARKING | INDICATING LINE | | STYLE DESIGNATOR | ROUND |
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