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National Stock Number:
3120-01-006-1234
Federal Supply Class:
3120
National Item Identification Number:
010061234
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:
| 2027 AND 1037 | 06351 | MICROWAVE ENGINEERING CORPORATION | | 2027&1037 | 06351 | MICROWAVE ENGINEERING CORPORATION | | 2027&1037 | 99380 | SIERRA NETWORKS INC SIERRACOM DIV | | ATB5-1 | 15860 | NEW HAMPSHIRE BALL BEARINGS INC | | BLFN5-318-1 | 81376 | RBC SOUTHWEST PRODUCTS, INC. | | C555-5 | 81755 | LOCKHEED MARTIN CORPORATION |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.2510 INCHES MINIMUM AND 0.2520 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.3110 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM | | CORNER SHAPE | SQUARE INSIDE LEFT CORNER | | CORNER SHAPE | SQUARE INSIDE RIGHT CORNER | | CORNER SHAPE | SQUARE LEFT FLANGE BODY CORNER | | CORNER SHAPE | SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER | | CORNER SHAPE | SQUARE OUTSIDE LEFT CORNER | | CORNER SHAPE | SQUARE OUTSIDE RIGHT CORNER | | FLANGE OUTSIDE DIAMETER | 0.4500 INCHES NOMINAL | | FLANGE WIDTH | 0.0620 INCHES NOMINAL | | OVERALL LENGTH | 0.1770 INCHES MINIMUM AND 0.1870 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-5697,TY 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | COPPER ALLOY OVERALL | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END |
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