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National Stock Number:
3120-00-158-1894
Federal Supply Class:
3120
National Item Identification Number:
001581894
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:
| S6112-23045-102 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.6280 INCHES MINIMUM AND 0.6300 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.7510 INCHES MINIMUM AND 0.7515 INCHES MAXIMUM | | FLANGE WIDTH | 0.0850 INCHES MINIMUM AND 0.0950 INCHES MAXIMUM | | HARDNESS RATING | 34.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL | | OVERALL LENGTH | 0.4450 INCHES MINIMUM AND 0.4550 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 4130 OVERALL | | SPECIAL FEATURES | FLANGE CUT AWAY ONE SIDE 0.2550 IN. MIN,0.2600 IN. MAX DIA | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END | | SURFACE FINISH | 90.0 MICROINCHES INTERMEDIATE LAYER |
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