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National Stock Number:
5365-01-046-4282
Federal Supply Class:
5365
National Item Identification Number:
010464282
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:
| 8432900 | 19204 | ARMY, UNITED STATES DEPARTMENT OF THE |
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Techincal Specification:
| APERTURE DIAMETER | 1.260 INCHES MINIMUM AND 1.290 INCHES MAXIMUM | | BOLT CIRCLE DIAMETER | 3.125 INCHES NOMINAL | | BOLT HOLE QUANTITY | 2 | | HOLE DIAMETER | 0.149 INCHES MINIMUM AND 0.154 INCHES MAXIMUM | | OUTSIDE DIAMETER | 3.750 INCHES MINIMUM AND 3.850 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-M-20693,COMP A,TY 1 MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | PLASTIC POLYHEXAMETHYLENE AMIDE | | SPECIAL FEATURES | COLOR BLACK,HOLES COUNTERSUNK 80.0 DEG MIN AND 82.0 DEG MAX TO 0.330 IN. NOM DIA. CHAMFER ON OD COUNTERSINK SIDE 30.0 DEG NOM 0.063 IN. MIN AND 0.067 IN. MAX LENGTH |
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