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National Stock Number:
5365-01-178-6119
Federal Supply Class:
5365
National Item Identification Number:
011786119
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:
| 4M268A78-2 | 10630 | ANILLO INDUSTRIES LLC | | 4M268A78-2 | 58009 | MOELLER MANUFACTURING & SUPPLY, LLC | | 4M268A78-2 | 70265 | ALL POWER MANUFACTURING CO. | | 4M268A78-2 | 76301 | THE BOEING COMPANY |
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Techincal Specification:
| APERTURE DIAMETER | 0.250 INCHES MINIMUM AND 0.256 INCHES MAXIMUM | | OVERALL LENGTH | 0.780 INCHES NOMINAL | | OVERALL THICKNESS | 0.125 INCHES NOMINAL | | OVERALL WIDTH | 0.500 INCHES NOMINAL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | INAVY) SPACER, PLATE - ONE HOLE MOUNTING | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-250/5,T72 OR T81 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | ALUMINUM ALLOY 2024 AND ALUMINUM ALLOY 1230 | | SPECIAL FEATURES | APERTURE CENTERED 0.250 IN. FROM ONE SHORT SIDE; PRESSURE SENSITIVE ADHESIVE 3MCO NO. 467 ON ONE BEARING SURFACE 0.002 IN. THICK | | SPECIFICATION/STANDARD DATA | 76301-4-268 MANUFACTURERS STANDARD | | STYLE DESIGNATOR | RECTANGULAR |
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