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National Stock Number: 3120-01-541-9891
Federal Supply Class: 3120
National Item Identification Number: 015419891
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:
M81934/2-11A009 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | SAE AS81934/2-11A009 | 0U583 | SAE INTERNATIONAL | SAE AS81934/2-11A009 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | SAE AS81934/2A | 0U583 | SAE INTERNATIONAL | SAE AS81934/2A | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
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Techincal Specification:
MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE INNER LAYER | | ALUMINUM ALLOY 2020 BODY | SURFACE TREATMENT | ANODIZE OR | | CHROMATE OUTER LAYER | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END | OVERALL LENGTH | 0.2813 INCHES NOMINAL | BODY OUTSIDE DIAMETER | 0.6892 INCHES NOMINAL | BODY INSIDE DIAMETER | 0.5640 INCHES NOMINAL | FLANGE OUTSIDE DIAMETER | 1.1250 INCHES NOMINAL | FLANGE WIDTH | 0.0625 INCHES NOMINAL | SPECIAL FEATURES | PLASTIC,POLYTETRAFLUOETHYLENE LINER BONDED TO LEFT END SURFACE OF FLANGE | PART NAME ASSIGNED BY CONTROLLING AGENCY | INAVY-BEARING, SLEEVE |
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