5330-00-202-4145 FELT,MECHANICAL,PREFORMED Index 5330-00-202-4147 FELT,MECHANICAL,PREFORMED

National Stock Number:
5365-00-202-4146

Federal Supply Class:
5365

National Item Identification Number:
002024146

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:
733702PC210001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
733702PC253711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
INSIDE DIAMETER2.372 INCHES MINIMUM AND 2.373 INCHES MAXIMUM
OUTSIDE DIAMETER2.630 INCHES MINIMUM AND 2.634 INCHES MAXIMUM
OVERALL THICKNESS0.156 INCHES NOMINAL


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