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National Stock Number:
3120-01-207-3046
Federal Supply Class:
3120
National Item Identification Number:
012073046
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:
| 1881B333 | 13002 | GOODRICH CORPORATION | | 1881B333 | 45934 | ONTIC ENGINEERING & MANUFACTURING, INC | | 1881B333 | 6K4C8 | GOODRICH CORPORATION | | 1881B333 | 6Z056 | CM MANUFACTURING INC | | 1881B333 | 8G4X8 | ONTIC ENGINEERING AND MANUFACTURING, INC. |
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Techincal Specification:
| BODY INSIDE DIAMETER | 3.2140 INCHES MINIMUM AND 3.2160 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 3.4395 INCHES MINIMUM AND 3.4410 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | FLANGE OUTSIDE DIAMETER | 4.0000 INCHES NOMINAL | | FLANGE WIDTH | 0.0888 INCHES MINIMUM AND 0.0897 INCHES MAXIMUM | | OVERALL LENGTH | 1.7103 INCHES MINIMUM AND 1.7112 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 4640 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | COPPER ALLOY OVERALL | | SPECIAL FEATURES | ALL DIMENSIONS APPLY BEFORE PLATE; ITEM PART OF MAIN LANDING GEAR OF B1B ACFT | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END | | SURFACE FINISH | 32.0 MICROINCHES RIGHT END SURFACE OF BODY | | SURFACE FINISH | 63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF FLANGE | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TYPE I,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | CADMIUM OVERALL |
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