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National Stock Number:
5340-01-111-9020
Federal Supply Class:
5340
National Item Identification Number:
011119020
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:
| 23-01-1000 | 96169 | ELECTRIC BOAT CORPORATION | | 704-4685225 ITEM 18 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 87861-2101 ITEM 18 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| APERTURE SHAPE | ROUND | | DIAMETER | 0.421 INCHES NOMINAL MOUNTING HOLE | | DIAMETER | 4.120 INCHES NOMINAL APERTURE | | DIAMETER | 6.750 INCHES NOMINAL OUTSIDE | | FEATURES PROVIDED | APERTURE | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281,CL A,FORM 6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | NICKEL ALLOY 400 OVERALL | | MOUNTING CONFIGURATION | EQUALLY SPACED ON 5.938 IN. DIA BOLT CIRCLE | | MOUNTING HOLE QUANTITY | 8 | | MOUNTING HOLE TYPE | UNTHREADED | | SHAPE | ROUND PLATE | | SPECIAL FEATURES | CONTAINS FOUR 0.030 IN. NOM W VENT GROOVES EQUALLY SPACED ON FARSIDE;MATL HARDNESS RATING-NOT RATED;RAISED SURFACE FEATURE-NOT INCLUDED;CORNER BEVEL DIM.:0.030 IN. BY 45 DEG | | THICKNESS | 0.680 INCHES NOMINAL OVERALL |
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