5365-01-315-0723 SPACER,RING Index 5970-01-315-0725 INSULATOR

National Stock Number:
5365-01-315-0724

Federal Supply Class:
5365

National Item Identification Number:
013150724

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:
2300510663005ROLLS-ROYCE CORPORATION
2300510673342ALLISON TRANSMISSION INC
463072PT0638443SKF USA INC.
463072PT0652676SKF USA INC.


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