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National Stock Number:
3120-00-069-5777
Federal Supply Class:
3120
National Item Identification Number:
000695777
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:
| S6165-61612-004 | 78286 | SIKORSKY AIRCRAFT CORPORATION | | S6165-61612-4 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.2500 INCHES MINIMUM AND 0.2505 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.3550 INCHES MINIMUM AND 0.3650 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | HARDNESS RATING | 56.0 ROCKWELL C MINIMUM AND 60.0 ROCKWELL C MAXIMUM OVERALL | | LEFT FLANGE OUTSIDE DIAMETER | 0.3750 INCHES NOMINAL | | LEFT FLANGE WIDTH | 0.4900 INCHES MINIMUM AND 0.5100 INCHES MAXIMUM | | OVERALL LENGTH | 1.4890 INCHES MINIMUM AND 1.4900 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 440C OVERALL | | RIGHT FLANGE OUTSIDE DIAMETER | 0.3750 INCHES NOMINAL | | RIGHT FLANGE WIDTH | 0.4900 INCHES MINIMUM AND 0.5100 INCHES MAXIMUM | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGES BOTH ENDS | | SURFACE FINISH | 100.0 MICROINCHES OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL |
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