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National Stock Number:
5365-01-384-3436
Federal Supply Class:
5365
National Item Identification Number:
013843436
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:
| 12389370 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| BOLT HOLE QUANTITY | 2 | | CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH | 0.776 INCHES MINIMUM AND 0.796 INCHES MAXIMUM | | HARDNESS RATING | 50.0 ROCKWELL C MINIMUM AND 55.0 ROCKWELL C MAXIMUM | | HOLE DIAMETER | 0.125 INCHES MINIMUM AND 0.132 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A276 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 440C | | OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG WIDTH | 0.097 INCHES MINIMUM AND 0.117 INCHES MAXIMUM | | OVERALL LENGTH | 0.315 INCHES MINIMUM AND 0.335 INCHES MAXIMUM | | OVERALL THICKNESS | 0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM | | OVERALL WIDTH | 0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM | | SPECIAL FEATURES | RAISED AND BEVELED SURFACE, 0.374 IN. NOM. WIDE, 0.255 IN. NOM. HIGH, 0.312 IN. NOM. FROM ENDS, 0.200 IN. RADIUS | | STYLE DESIGNATOR | NON-CIRCULAR W/BOLT HOLES |
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