5365-00-882-9572 SPACER,RING Index 2840-00-882-9574 SUPPORT,DUCT SEAL,C

National Stock Number:
5365-00-882-9573

Federal Supply Class:
5365

National Item Identification Number:
008829573

Description:
SPACER,RING

Detail:
A circular-shaped item designed to maintain predetermined distance between assembled parts and/or for distributing pressure or preventing endwise movement between member parts. It has a solid cross-section and two flat parallel bearing surfaces. The distance between the bearing surfaces perpendicular to the axis of the centrally located hole shall not exceed 25 percent of the outside diameter. The diameter of the centrally located hole must exceed 75 percent of the outside diameter. Excludes laminated items. For items manufactured from impregnated graphite or lubricated nonmetallic materials, excluding felt or plastics, see GASKET. For items manufactured from lubricated plastics, see BEARING, WASHER, THRUST. For items manufactured from lubricated felt, see FELT, MECHANICAL, PREFORMED. Excludes DISK, VALVE; INSULATOR WASHER; and SHIM. See also SPACER, PLATE and SPACER, SLEEVE.


Manufacturer Information:
686359873342ALLISON TRANSMISSION INC
6863598K0680ROLLS-ROYCE AIRLINES
EU41446K0680ROLLS-ROYCE AIRLINES


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