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National Stock Number:
3120-00-890-9270
Federal Supply Class:
3120
National Item Identification Number:
008909270
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:
| 67B4596 | 18894 | AIR ARMAMENT CENTER/ EN |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.1910 INCHES MINIMUM AND 0.1930 INCHES MAXIMUM | | HARDNESS RATING | 30.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM OVERALL | | LEFT FLANGE OUTSIDE DIAMETER | 0.3770 INCHES MINIMUM AND 0.3790 INCHES MAXIMUM | | OVERALL LENGTH | 0.4200 INCHES MINIMUM AND 0.4400 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 4140 OVERALL | | RIGHT FLANGE OUTSIDE DIAMETER | 0.3770 INCHES MINIMUM AND 0.3790 INCHES MAXIMUM | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGES BOTH ENDS | | SURFACE FINISH | 125.0 MICROINCHES OVERALL |
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