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National Stock Number:
5365-01-540-6431
Federal Supply Class:
5365
National Item Identification Number:
015406431
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:
| 17G110630-67 | 88277 | THE BOEING COMPANY |
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Techincal Specification:
| BOLT HOLE CENTERLINE TO NEAREST EDGE DISTANCE | 0.470 INCHES MINIMUM AND 0.530 INCHES MAXIMUM | | BOLT HOLE QUANTITY | 2 | | CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH | 2.985 INCHES MINIMUM AND 3.015 INCHES MAXIMUM | | HOLE DIAMETER | 0.530 INCHES MINIMUM AND 0.545 INCHES MAXIMUM | | OUTSIDE CORNER RADIUS | 0.120 INCHES NOMINAL | | OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH | 0.590 INCHES MINIMUM AND 0.650 INCHES MAXIMUM | | OVERALL LENGTH | 4.220 INCHES MINIMUM AND 4.280 INCHES MAXIMUM | | OVERALL THICKNESS | 0.110 INCHES MINIMUM AND 0.140 INCHES MAXIMUM | | OVERALL WIDTH | 0.970 INCHES MINIMUM AND 1.030 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5513, TYPE 304, CONDITION ANNEALED ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 304 | | PART NAME ASSIGNED BY CONTROLLING AGENCY | WASHER, BLANK | | SPECIAL FEATURES | SURFACE ROUGHNESS 125 MICROINCHES | | STYLE DESIGNATOR | NON-CIRCULAR W/CORNER RADIUS |
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