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National Stock Number:
3120-01-275-4566
Federal Supply Class:
3120
National Item Identification Number:
012754566
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:
| 4G53473-105A | 98897 | LOCKHEED MARTIN CORP |
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Techincal Specification:
| MATERIAL | COPPER ALLOY 172 OVERALL | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END | | OVERALL LENGTH | 1.4950 INCHES MINIMUM AND | | 1.5050 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 2.3850 INCHES MINIMUM AND | | 2.3950 INCHES MAXIMUM | | BODY INSIDE DIAMETER | 2.0000 INCHES MINIMUM AND | | 2.0020 INCHES MAXIMUM | | FLANGE OUTSIDE DIAMETER | 2.5620 INCHES NOMINAL | | FLANGE WIDTH | 0.1500 INCHES NOMINAL | | CORNER SHAPE | SQUARE OUTSIDE LEFT CORNER | | SQUARE OUTSIDE RIGHT CORNER | | SQUARE INSIDE RIGHT CORNER | | SQUARE INSIDE LEFT CORNER | | SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER | | RELIEF GROOVE LEFT FLANGE BODY CORNER | | SPECIAL FEATURES | USED ON C5B | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 98897 | | DESIGN CONTROL REFERENCE | 4G53473-105A |
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