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National Stock Number:
5340-01-027-3959
Federal Supply Class:
5340
National Item Identification Number:
010273959
Description:
PLATE,RETAINING,WINDOW
Detail:
A COMPARATIVELY FLAT RIGID ITEM, HAVING A CENTRALLY LOCATED APERTURE, DESIGNED TO HOLD A WINDOW IN POSITION IN MECHANICAL OR OPTICAL INSTRUMENTS. IT MUST HAVE DRILLED AND/OR TAPPED HOLES FOR MOUNTING PURPOSES.
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Manufacturer Information:
| SM-D-771357 | 80063 | US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR |
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Techincal Specification:
| MATERIAL | ALUMINUM ALLOY OVERALL | | SHAPE | RECTANGULAR PLATE | | APERTURE SHAPE | RECTANGULAR | | LENGTH | 3.665 INCHES MINIMUM AND | | 3.695 INCHES MAXIMUM APERTURE | | DIAMETER | 0.106 INCHES MINIMUM AND | | 0.111 INCHES MAXIMUM MOUNTING HOLE | | WIDTH | 2.935 INCHES MINIMUM AND | | 2.965 INCHES MAXIMUM APERTURE | | RADIUS | 0.730 INCHES MINIMUM AND | | 0.770 INCHES MAXIMUM APERTURE CORNER | | THICKNESS | 0.120 INCHES MINIMUM AND | | 0.140 INCHES MAXIMUM OVERALL | | MOUNTING HOLE TYPE | UNTHREADED | | MOUNTING CONFIGURATION | INDIVIDUALLY SPACED IN PAIRS ON 3.401 CENTERLINE | | MOUNTING HOLE QUANTITY | 8 | | FEATURES PROVIDED | APERTURE | | SPECIAL FEATURES | RECESS DEPTH 0.060/0.070 IN.;RECESS LGTH 4.225/4.255 IN.;MATL HARDNESS RATING-NOT RATED;RECESS WDTH 3.062 IN. NOM;RAISED SURFACE FEATURE-NOT INCLUDED | | FSC APPLICATION DATA | NIGHT VISION EQUIPMENT EMITTED AND REFLECTED RADIATION |
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