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National Stock Number:
5365-01-535-9963
Federal Supply Class:
5365
National Item Identification Number:
015359963
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:
| 5HP78521-109 | 81205 | THE BOEING COMPANY |
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Techincal Specification:
| APERTURE DIAMETER | 0.500 INCHES MINIMUM AND 0.510 INCHES MAXIMUM | | BOLT CIRCLE DIAMETER | 0.810 INCHES MINIMUM AND 0.814 INCHES MAXIMUM | | BOLT HOLE QUANTITY | 2 | | HOLE DIAMETER | 0.098 INCHES MINIMUM AND 0.102 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-T-9047, 6AL-4V, CONDITION A MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | TITANIUM ALLOY | | PART NAME ASSIGNED BY CONTROLLING AGENCY | SPACER, BUSHING | | PROPRIETARY CHARACTERISTICS | PACS | | OUTSIDE DIAMETER | 1.220 INCHES MINIMUM AND 1.280 INCHES MAXIMUM | | OVERALL THICKNESS | 0.050 INCHES MINIMUM AND 0.070 INCHES MAXIMUM | | SPECIAL FEATURES | ITEM HAS A SOLID FLIM LUBRICANT MIL-L-46010, TYPE 1, OR TYPE 111 TO DRY FILM THICKNESS OF 0.0005- 0.0010 ACCORDING TO 5PTPMB021/BAC5811 TYPE IV CLASS 1 OR 4. BOLT HOLES ARE COUNTERSUNK 0.180 - 0.190 X 100 DEG, COUNTERSUNK AREA IS OCTAGON SHAPED AND THROUGH HOLE IS POLYGON SHAPED | | STYLE DESIGNATOR | CIRCULAR | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS 2486 ASSN STD SINGLE TREATMENT RESPONSE | | SURFACE TREATMENT | PHOSPHATE |
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