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National Stock Number:
3120-00-037-5530
Federal Supply Class:
3120
National Item Identification Number:
000375530
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:
| 141207 | 00198 | PRATT & WHITNEY CANADA CORP | | 141207 | 77445 | RTX CORPORATION | | AS141207 | 12776 | AIRCRAFT SUPPLIES |
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Techincal Specification:
| MATERIAL | COPPER ALLOY INNER LAYER | | STEEL OUTER LAYER | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 4820 ASSN STD SINGLE MATERIAL RESPONSE INNER LAYER | | AMS 4820 ASSN STD SINGLE MATERIAL RESPONSE OUTER LAYER | | HARDNESS RATING | 40.0 ROCKWELL C NOMINAL OVERALL | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES | | OVERALL LENGTH | 1.7400 INCHES MINIMUM AND | | 1.7600 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 1.7825 INCHES MINIMUM AND | | 1.7830 INCHES MAXIMUM | | BODY INSIDE DIAMETER | 1.4910 INCHES MINIMUM AND | | 1.4950 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 77445 | | DESIGN CONTROL REFERENCE | 141207 |
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