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National Stock Number:
3120-01-265-6403
Federal Supply Class:
3120
National Item Identification Number:
012656403
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:
| 270AS159 | 23808 | SUPERIOR COMPANIES, INC. | | 270AS159 | 30003 | NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER |
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Techincal Specification:
| MATERIAL | COPPER ALLOY 952 OR | | COPPER ALLOY 953 OR | | COPPER ALLOY 954 OR | | COPPER ALLOY 955 OR | | COPPER ALLOY 956 OR | | COPPER ALLOY 957 OR | | COPPER ALLOY 958 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-390,TY 1 FED SPEC ALL MATERIAL RESPONSES OVERALL | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES | | OVERALL LENGTH | 1.5000 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 4.3060 INCHES MINIMUM AND | | 4.3090 INCHES MAXIMUM | | BODY INSIDE DIAMETER | 3.5400 INCHES MINIMUM AND | | 3.5430 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | ANTIROTATION/LUBRICATION TYPE AND QUANTITY | 2 HOLE | | HOLE DIAMETER | 0.6562 INCHES NOMINAL FIRST | | LUBRICATION MATERIAL | LUBRICATING OIL OR | | GREASE |
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