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National Stock Number:
3120-01-245-7251
Federal Supply Class:
3120
National Item Identification Number:
012457251
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:
| 4067698 | 77445 | RTX CORPORATION | | 4067699 | 77445 | RTX CORPORATION | | 4067704 | 50632 | KAMATICS CORPORATION | | 4067704 | 55231 | DUPONT SPECIALTY PRODUCTS USA, LLC | | 4067704 | 77445 | RTX CORPORATION |
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Techincal Specification:
| MATERIAL | NICKEL ALLOY 625 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5666 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END | | OVERALL LENGTH | 0.8760 INCHES MINIMUM AND | | 0.8800 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.5585 INCHES MINIMUM AND | | 0.5615 INCHES MAXIMUM | | BODY INSIDE DIAMETER | 0.4460 INCHES MINIMUM AND | | 0.4490 INCHES MAXIMUM | | FLANGE OUTSIDE DIAMETER | 0.6000 INCHES MINIMUM AND | | 0.6080 INCHES MAXIMUM | | FLANGE WIDTH | 0.0150 INCHES MINIMUM AND | | 0.0220 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | SURFACE FINISH | 32.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY | | SPECIAL FEATURES | ID INCLUDES GRAPHITIC CARBON LINER 0.686 LONG AND NICKEL ALLOY END WASHER 0.100 LONG; ONE SIDE BODY HAS 0.155 DIA INDENT |
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