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National Stock Number:
3120-00-317-4654
Federal Supply Class:
3120
National Item Identification Number:
003174654
Description:
BEARING,SLEEVE
Detail:
A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. It must have a visible or detectable means of lubrication or be self-lubricated. The over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. Includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. See also BUSHING, SLEEVE; SPACER, SLEEVE; and WASHER (as modified). Excludes PIN, HOLLOW.
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Manufacturer Information:
| 218-438 | 27235 | HARDIE-TYNES CO., INC. | | 60-218PC438 | 27235 | HARDIE-TYNES CO., INC. | | 60-276PC438 | 27235 | HARDIE-TYNES CO., INC. | | 60-297PC438 | 27235 | HARDIE-TYNES CO., INC. | | 60-306PC438 | 27235 | HARDIE-TYNES CO., INC. | | 60-322PC438 | 27235 | HARDIE-TYNES CO., INC. | | 60-346PC438 | 27235 | HARDIE-TYNES CO., INC. | | 60-457PC438 | 27235 | HARDIE-TYNES CO., INC. | | 60-65PC438 | 27235 | HARDIE-TYNES CO., INC. | | F3291899PC438 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| BODY INSIDE DIAMETER | 2.0000 INCHES MINIMUM AND 2.0005 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 2.7485 INCHES MINIMUM AND 2.7490 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | FLANGE OUTSIDE DIAMETER | 3.7450 INCHES MINIMUM AND 3.7500 INCHES MAXIMUM | | FLANGE WIDTH | 0.6250 INCHES NOMINAL | | HARDNESS RATING | 50.0 ROCKWELL C NOMINAL OVERALL | | OVERALL LENGTH | 2.2500 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 440C OVERALL | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END | | SURFACE FINISH | 32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY |
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