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National Stock Number:
3120-01-211-3855
Federal Supply Class:
3120
National Item Identification Number:
012113855
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:
| 12619828-7 | 19200 | US ARMY ARDEC RDECOM | | MB1515DU | 26124 | GGB LLC | | W 4063 141 | S3092 | RHEINMETALL AIR DEFENCE AG | | W 4063 141 | S3118 | OERLIKON-BUEHRLE AG WERKZEUGMASCHINENFABRIK |
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Techincal Specification:
| BODY INSIDE DIAMETER | 15.0 MILLIMETERS NOMINAL | | BODY OUTSIDE DIAMETER | 17.0 MILLIMETERS NOMINAL | | CORNER SHAPE | SQUARE ALL CORNERS | | OVERALL LENGTH | 14.75 MILLIMETERS MINIMUM AND 15.25 MILLIMETERS MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | SAE ASSN STD SINGLE MATERIAL RESPONSE OUTER LAYER | | MATERIAL | COPPER ALLOY INNER LAYER | | MATERIAL | STEEL COMP 1010 OUTER LAYER | | SPECIAL FEATURES | INNER LAYER MATERIAL IS IMPREGNANT WITH LEAD POWDER | | STYLE DESIGNATOR | SPLIT, PLAIN, NO OUTSIDE FLANGES | | SURFACE TREATMENT | PLASTIC POLYTETRAFLUOROETHYLENE AND LEAD INNER LAYER | | SURFACE TREATMENT | TIN OUTER LAYER |
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