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National Stock Number:
3120-01-122-5509
Federal Supply Class:
3120
National Item Identification Number:
011225509
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:
| 87832-0312 ITEM 21 | 96169 | ELECTRIC BOAT CORPORATION | | DBS32-030 | 81376 | RBC SOUTHWEST PRODUCTS, INC. | | HJ32-105 | 02758 | U S BEARINGS |
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Techincal Specification:
| MATERIAL | PLASTIC POLYURETHANE INNER LAYER | | STEEL OUTER LAYER | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES | | OVERALL LENGTH | 1.9950 INCHES MINIMUM AND | | 2.0050 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 2.3770 INCHES MINIMUM AND | | 2.3775 INCHES MAXIMUM | | BODY INSIDE DIAMETER | 2.0040 INCHES MINIMUM AND | | 2.0050 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS |
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