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National Stock Number:
3120-01-502-3642
Federal Supply Class:
3120
National Item Identification Number:
015023642
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:
| 182090-0301 | 99657 | MAROTTA CONTROLS INC | | 182090-301 | 99657 | MAROTTA CONTROLS INC | | 233378 | 99657 | MAROTTA CONTROLS INC | | 233378 ITEM 12 | 99657 | MAROTTA CONTROLS INC | | 233378-0012 | 99657 | MAROTTA CONTROLS INC |
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Techincal Specification:
| FLANGE OUTSIDE DIAMETER | 1.7020 INCHES MINIMUM AND 1.7040 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-5-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | SPECIAL FEATURES | TECHNICAL DATA NOT AUTHORIZED TO BE RELEASED OUTSIDE US | | SUPPLEMENTARY FEATURES | EXTERNAL FLANGE ONE END,INTERNAL FLANGE OPPOSITE END;ONE THRU HOLE 0.125-0.129 INCHES DIAMETER THROUGH BODY OF BEARING SLEEVE TO ACCOMODATE A ROLL PIN,PART NUMBER 79-028-125-0625,NSN 5315-00-754-1844;ONE HOLE DRILLED IN EXTERNAL FLANGE 0.150-0.164 INCHES DIAMETER X .39 MAX DEEP,COUNTERSUNK TO .22 INCHES DIAMETER,0.190-32 UNF-2B X .25 DEEP MINIMUM;P/N 180481-0012 IS TO BE PRESS FIT OR SHRINK INTO THIS BEARING SLEEVE |
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