5310-01-530-7020 NUT,PLAIN,CLINCH Index 1560-01-530-7022 RIB,STIFFENER,AIRCRAFT

National Stock Number:
5365-01-530-7021

Federal Supply Class:
5365

National Item Identification Number:
015307021

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:
2640-682-05 ITEM 7696169ELECTRIC BOAT CORPORATION
2640-682-06 ITEM 6996169ELECTRIC BOAT CORPORATION
455870980064NAVAL SHIP SYSTEMS COMMAND
845-4557720 ITEM 6953711NAVAL SEA SYSTEMS COMMAND
845-4557720 ITEM 6980064NAVAL SHIP SYSTEMS COMMAND
845-4558709 ITEM 7680064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
MATERIALSTEEL
PART NAME ASSIGNED BY CONTROLLING AGENCYSPACER, BALL PULLING
PROPRIETARY CHARACTERISTICSPACS
SPECIAL FEATURESDRAWING EXPORT CONTROLLED NOT TO BE RELEASED OUTSIDE USA


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