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National Stock Number:
3120-00-232-0021
Federal Supply Class:
3120
National Item Identification Number:
002320021
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:
| S685-2-336 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | S9721-1-336 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.1860 INCHES MINIMUM AND 0.1880 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.3140 INCHES MINIMUM AND 0.3160 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | FLANGE OUTSIDE DIAMETER | 0.4275 INCHES MINIMUM AND 0.4475 INCHES MAXIMUM | | FLANGE WIDTH | 0.0625 INCHES NOMINAL | | OVERALL LENGTH | 0.3935 INCHES MINIMUM AND 0.4035 INCHES MAXIMUM | | MATERIAL | STEEL OVERALL | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END | | SURFACE TREATMENT | CADMIUM OR ZINC OVERALL |
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