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National Stock Number:
5365-01-488-5864
Federal Supply Class:
5365
National Item Identification Number:
014885864
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:
| 5HM40326-109 | 81755 | LOCKHEED MARTIN CORPORATION |
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Techincal Specification:
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-250/4 2024-T81 FED SPEC ALL MATERIAL RESPONSES | | MATERIAL | ALUMINUM ALLOY 2024 | | PART NAME ASSIGNED BY CONTROLLING AGENCY | PLATE | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 2.170 INCHES NOMINAL | | OVERALL THICKNESS | 0.080 INCHES NOMINAL | | OVERALL WIDTH | 1.860 INCHES NOMINAL | | SPECIAL FEATURES | WITEM HAS CORNERS WITH A 0.25 RADIUS. CONTAINS 3 HOLES 0.098IN DIA LOCATED ON A CENTERLINE 0.38 FROM SIDE MEASURING FROM THE SAME END THEY ARE LOCATED 0.38, 1.24, AND 2.10 FROM THE END. ALSO CONTAINS 4 HOLES 0.204 - 0.212DIA ON A CENTERLINE 0.353 FROM OPPOSITE SIDE AS THE 3 HOLES ARE ON. THERE ARE 4 HOLES 0.098 - 0.212 DIA LOCATED 0.25 FROM THE SAME SIDE OTHER 4 HOLES ARE ON. BOTH SETS OF 4 HOLES ARE LOCATED 0.31, 0.93, 1.55, AND 2.17 FROM THE SAME END THE 3 HOLES ARE MEASURED FROM. | | STYLE DESIGNATOR | RECTANGULAR |
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