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National Stock Number:
3120-01-472-3889
Federal Supply Class:
3120
National Item Identification Number:
014723889
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:
| 7B4-F078 | 28527 | L3HARRIS TECHNOLOGIES, INC. | | 7B4-F078 | 59076 | DESIGNATRONICS INC STOCK DRIVE PRODUCTS DIV |
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Techincal Specification:
| MATERIAL | COPPER ALLOY OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-5697, TY 1, COMP H MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END | | OVERALL LENGTH | 0.4950 INCHES MINIMUM AND | | 0.5050 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.3145 INCHES MINIMUM AND | | 0.3155 INCHES MAXIMUM | | BODY INSIDE DIAMETER | 0.2510 INCHES MINIMUM AND | | 0.2520 INCHES MAXIMUM | | FLANGE OUTSIDE DIAMETER | 0.4320 INCHES MINIMUM AND | | 0.4420 INCHES MAXIMUM | | FLANGE WIDTH | 0.0580 INCHES MINIMUM AND | | 0.0660 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | LUBRICATION MATERIAL | LUBRICATING OIL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | BEARING SINTERED |
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