5330-00-853-5856 SEAL,PLAIN Index 5310-00-853-5858 WASHER,FLAT

National Stock Number:
5365-00-853-5857

Federal Supply Class:
5365

National Item Identification Number:
008535857

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:
80508980045L3HARRIS CINCINNATI ELECTRONICS CORPORATION


Techincal Specification:
INSIDE DIAMETER0.211 INCHES NOMINAL
OUTSIDE DIAMETER0.280 INCHES NOMINAL
OVERALL THICKNESS0.055 INCHES NOMINAL
MATERIALPLASTIC


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