|
|
|
National Stock Number:
3120-00-383-0771
Federal Supply Class:
3120
National Item Identification Number:
003830771
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:
| 100139 | 11599 | TRIUMPH ENGINE CONTROL SYSTEMS LLC |
|
Techincal Specification:
| CENTER HOLE SHAPE STYLE | ROUND | | DIAMETER | 0.4600 INCHES MINIMUM AND 0.4610 INCHES MAXIMUM | | HARDNESS RATING | 64.0 ROCKWELL C MINIMUM AND 66.0 ROCKWELL C MAXIMUM OVERALL | | KEY QUANTITY | 2 | | OUTSIDE DIAMETER | 0.6300 INCHES MINIMUM AND 0.6330 INCHES MAXIMUM | | OVERALL THICKNESS | 0.0480 INCHES MINIMUM AND 0.0520 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | CE-PS-337 11599 MFR REF SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | STYLE DESIGNATOR | ROUND | | SURFACE FINISH | 125.0 MICROINCHES LARGEST OUTSIDE DIAMETER | | SURFACE FINISH | 125.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY | | SURFACE FINISH | 32.0 MICROINCHES RIGHT SIDE | | SURFACE FINISH | 4.0 MICROINCHES LEFT SIDE |
|
|