3120-15-068-5690 BUSHING,SLEEVE Index 3120-15-068-5692 BEARING,WASHER,THRUST

National Stock Number:
3120-15-068-5691

Federal Supply Class:
3120

National Item Identification Number:
150685691

Description:
BEARING,WASHER,THRUST

Detail:
An item of any peripheral shape usually having one flat or spherical surface and a centrally located hole. It is designed for applications involving moving (kinetic) loads. Except for items fabricated from bearing quality synthetic (plastic) or composed of multilayer material, one bearing surface must either have a specific surface finish designation of 32 microinch (0.8 micrometre) or less, arithmetical average (aa) (arithmetic mean deviation) or one of the following conditions: be lapped or ground; have visible or detectable means of lubrication; grooves, indentations; or self-lubrication. The thickness must not exceed 25 percent of the outside diameter of the shortest distance between peripheral flats (when thickness and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance). Excludes straight, tubular (without flange) items having a bearing surface(s) parallel to the axis of the bore only. See also WASHER, FLAT and SPACER, SLEEVE.


Manufacturer Information:
(241)A010658711F02
1R3499590VP52FINCANTIERI MARINE SYSTEMS NORTH AMERICA, INC.
1R349959A0106ISOTTA FRASCHINI MOTORI SPA
1R349959A9840WARTSILA ITALIA SPA
241A010658711FA0106ISOTTA FRASCHINI MOTORI SPA
48711F02A0106ISOTTA FRASCHINI MOTORI SPA
58711A0106ISOTTA FRASCHINI MOTORI SPA
58711F010VP52FINCANTIERI MARINE SYSTEMS NORTH AMERICA, INC.
58711F01A0106ISOTTA FRASCHINI MOTORI SPA
58711F020VP52FINCANTIERI MARINE SYSTEMS NORTH AMERICA, INC.
58711F02A0106ISOTTA FRASCHINI MOTORI SPA
58711F02A3503DIESEL RICERCHE SPA
58711F02A9840WARTSILA ITALIA SPA


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