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National Stock Number:
5365-01-211-7405
Federal Supply Class:
5365
National Item Identification Number:
012117405
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:
| 203-4632000 IT 13 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 203-4632000 IT 13 | 81220 | NATIONAL STEEL AND SHIPBUILDING COMPANY | | 203-4632000 PIECE R9-106 | 81220 | NATIONAL STEEL AND SHIPBUILDING COMPANY | | R9-106 | 25316 | GENERAL DYNAMICS CORP QUNICY SHIPBUILDING DIV | | 96-0047 | 25316 | GENERAL DYNAMICS CORP QUNICY SHIPBUILDING DIV |
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Techincal Specification:
| APERTURE DIAMETER | 22.375 INCHES NOMINAL | | BOLT CIRCLE DIAMETER | 29.625 INCHES NOMINAL | | HOLE DIAMETER | 1.000 INCHES NOMINAL | | LARGEST BOLT HOLE DIAMETER | 2.875 INCHES NOMINAL | | OUTSIDE DIAMETER | 35.000 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-22698 MIL SPEC ALL MATERIAL RESPONSES | | MATERIAL | STEEL UNS K02102 OR STEEL UNS K02708 | | SLOT WIDTH | 2.125 INCHES NOMINAL | | SMALLEST BOLT HOLE DIAMETER | 0.750 INCHES NOMINAL | | SPECIAL FEATURES | HALF-CIRCLE SHAPE; CUTOUT ON EACH INSIDE DIA END |
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