3020-01-154-1155 GEAR RACK Index 4820-01-154-1157 PISTON,VALVE

National Stock Number:
5365-01-154-1156

Federal Supply Class:
5365

National Item Identification Number:
011541156

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:
30014726337PARKER-HANNIFIN CORPORATION
40537226337PARKER-HANNIFIN CORPORATION
854820 ITEM 726337PARKER-HANNIFIN CORPORATION
A1075-31026337PARKER-HANNIFIN CORPORATION


Techincal Specification:
INSIDE DIAMETER4.656 INCHES MINIMUM AND 4.660 INCHES MAXIMUM


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