5330-01-474-2238 FELT,MECHANICAL,PREFORMED Index 3110-01-474-2240 CUP,TAPERED ROLLER BEARING

National Stock Number:
5365-01-474-2239

Federal Supply Class:
5365

National Item Identification Number:
014742239

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:
S1E10205 ITEM 2599517VACCO INDUSTRIES
S2B10404-199517VACCO INDUSTRIES


Techincal Specification:
MATERIALSTEEL COMP 630
PROPRIETARY CHARACTERISTICSPACS
OUTSIDE DIAMETER2.000 INCHES NOMINAL


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