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National Stock Number:
3120-00-950-2699
Federal Supply Class:
3120
National Item Identification Number:
009502699
Description:
BUSHING,SLEEVE
Detail:
A tubular shaped unthreaded item with or without a flange at one end designed to be inserted into a hole to reduce the inside diameter of the hole and to protect the surrounding body structure from damage resulting from stress, strain, and/or vibration. The overall length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body. Includes items which are divided into two or more segments which includes 180 degrees (3.141 radians) or less of the bearing periphery. For items made of rubber, see BUSHING, NONMETALLIC. See also BEARING, SLEEVE; BUSHING, TAPERED; SPACER, SLEEVE; INSULATOR, BUSHING; and BUSHING, ELECTRICAL CONDUCTOR. Excludes BUSHING, DRILL, JIG.
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Manufacturer Information:
| S6135-64058-1 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
| MATERIAL | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR INNER LAYER | | STEEL COMP 4130 OUTER LAYER | | HARDNESS RATING | 80.0 SHORE DUROMETER A NOMINAL INNER LAYER | | 26.0 ROCKWELL C MINIMUM AND | | 33.0 ROCKWELL C MAXIMUM OUTER LAYER | | SURFACE TREATMENT | CADMIUM LEFT END SURFACE OF BODY | | CADMIUM OUTSIDE DIAMETER SURFACE OF BODY | | CADMIUM RIGHT END SURFACE OF BODY | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES | | OVERALL LENGTH | 1.1560 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 1.9686 INCHES MINIMUM AND | | 1.9690 INCHES MAXIMUM | | BODY INSIDE DIAMETER | 1.7200 INCHES MINIMUM AND | | 1.7300 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | ANTIROTATION/LUBRICATION TYPE AND QUANTITY | 2 SLOT | | SLOT WIDTH | 0.2800 INCHES NOMINAL FIRST | | SLOT LENGTH | 0.1880 INCHES NOMINAL FIRST | | SURFACE FINISH | 90.0 MICROINCHES LEFT END SURFACE OF BODY | | 90.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY | | 90.0 MICROINCHES RIGHT END SURFACE OF BODY | | SURFACE GROOVE LOCATION AND QUANTITY | 24 INTERNAL | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 78286 | | DESIGN CONTROL REFERENCE | S6135-64058-1 |
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