3120-01-126-7899 BEARING,PLAIN,SELF- Index 5330-01-126-7901 RETAINER,PACKING

National Stock Number:
3120-01-126-7900

Federal Supply Class:
3120

National Item Identification Number:
011267900

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:
036-0224-1101029METSO AUTOMATION USA, INC
036-0224-1153154PORTLAND VALVE LLC
E-2362 PC 7001029METSO AUTOMATION USA, INC
E-2362 PIECE 7053154PORTLAND VALVE LLC


Click here to Register for Free 30-day Trial