5340-01-137-8617 BLOCK,MOUNT Index 5307-01-137-8619 STUD

National Stock Number:
5365-01-137-8618

Federal Supply Class:
5365

National Item Identification Number:
011378618

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.


Manufacturer Information:
15150P93232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
320519880064NAVAL SHIP SYSTEMS COMMAND
908328-000UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
RY-1083280UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
RY-10832893232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
908328-0093232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
RY-167693 ITEM 260UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
RY-185759 ITEM 440UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
RY-167693 ITEM 2688032CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
RY-167693 ITEM 2693232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
RY-185759 ITEM 4493232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION


Techincal Specification:
APERTURE DIAMETER4.438 INCHES NOMINAL
BOLT CIRCLE DIAMETER5.500 INCHES NOMINAL
BOLT HOLE QUANTITY14
HOLE DIAMETER0.281 INCHES NOMINAL
OUTSIDE DIAMETER6.125 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A515 ASSN STD SINGLE MATERIAL RESPONSE
MATERIALSTEEL
SPECIAL FEATURESBOLT HOLES COUNTERBORED 0.438 IN.; 0.281 IN. DEEP
STYLE DESIGNATORCIRCULAR


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