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National Stock Number:
3120-01-351-0591
Federal Supply Class:
3120
National Item Identification Number:
013510591
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:
| 4078421CLB | 77445 | RTX CORPORATION | | 4078422CLB | 52661 | RTX CORPORATION | | 4078422CLB | 77445 | RTX CORPORATION | | 4079460CLB | 77445 | RTX CORPORATION |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.3433 INCHES MINIMUM AND 0.3443 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.5034 INCHES MINIMUM AND 0.5042 INCHES MAXIMUM | | FLANGE OUTSIDE DIAMETER | 0.5950 INCHES MINIMUM AND 0.6050 INCHES MAXIMUM | | FLANGE WIDTH | 0.0290 INCHES MINIMUM AND 0.0310 INCHES MAXIMUM | | OVERALL LENGTH | 0.6890 INCHES MINIMUM AND 0.7010 INCHES MAXIMUM | | SPECIAL FEATURES | ENGRG SOURCE APPROVAL REQD PER SPEC. PWA 370. MATL: OUTER SLEEVE -AISI 430 SST INNER LINER-SPEC PWA 36085-90,91 OR 92 (GRAPHITIC CARBON;SURF TEXTURE PER SPEC PWA 362 |
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