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National Stock Number:
5365-00-781-6859
Federal Supply Class:
5365
National Item Identification Number:
007816859
Description:
SPACER,PLATE
Detail:
A flat metal or plastic item of various peripheral shapes having a solid (not laminated) cross-section. It is designed to maintain a predetermined distance between two surfaces. For round items without a hole having a solid rectangular cross-section use DISK, SOLID, PLAIN. For round or hexagonal items with only one hole centrally located and with the length (thickness) exceeding 25 percent of the outside diameter or distance across peripheral flats, see SPACER, SLEEVE. The thickness between the two parallel bearing surfaces must be 0.006 inch, (0.152 mm) or more for items less than 1/4 inch (6.35 mm) across the peripheral diameter, or smallest overall outside dimension, or must be 0.016 inch (0.406 mm) or more for items 1/4 inch (6.35 mm) or greater across the peripheral diameter or smallest overall outside dimension. For items with a thickness less than those indicated above, see SHIM. For items with one hole centrally located conforming to the above dimensional criteria use WASHER, FLAT or SPACER, RING as applicable. When thickness and/or outside diameter or smallest overall outside dimension is designated as a tolerance/dimension the maximum dimension will be used to determine compliance. Excludes GASKET; INSULATOR (as modified) and MOUNTING PAD, ELECTRICAL-ELECTRONIC COMPONENT.
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Manufacturer Information:
| 90FB59 | 01456 | MICROWAVE DEVELOPMENT LABORATORIES, INC. | | 929029-1 | 82577 | RAYTHEON COMPANY | | X10292 | 17250 | MCS CORPORATION |
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Techincal Specification:
| APERTURE WIDTH | 0.900 INCHES NOMINAL | | APERTURE LENGTH | 0.400 INCHES NOMINAL | | BOLT HOLE QUANTITY | 4 | | CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH | 1.276 INCHES MINIMUM AND 1.284 INCHES MAXIMUM | | CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH | 1.216 INCHES MINIMUM AND 1.224 INCHES MAXIMUM | | HOLE DIAMETER | 0.169 INCHES MINIMUM AND 0.172 INCHES MAXIMUM | | OUTSIDE CORNER RADIUS | 1.060 INCHES NOMINAL | | OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH | 0.404 INCHES MINIMUM AND 0.409 INCHES MAXIMUM | | OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG WIDTH | 0.344 INCHES MINIMUM AND 0.349 INCHES MAXIMUM | | OVERALL LENGTH | 1.625 INCHES MINIMUM AND 1.628 INCHES MAXIMUM | | OVERALL WIDTH | 1.625 INCHES MINIMUM AND 1.628 INCHES MAXIMUM | | MATERIAL | ALUMINUM ALLOY | | STYLE DESIGNATOR | NON-CIRCULAR W/O APERTURE | | SURFACE TREATMENT | CHROMATE |
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