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National Stock Number:
3120-01-093-0003
Federal Supply Class:
3120
National Item Identification Number:
010930003
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:
| 21-013-20-41 | 97499 | BELL TEXTRON INC |
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Techincal Specification:
| MATERIAL | STEEL COMP 4140 OR | | STEEL COMP 8740 OR | | STEEL COMP 8630 OR | | STEEL COMP 4130 OVERALL | | HARDNESS RATING | 26.0 ROCKWELL C MINIMUM AND | | 33.0 ROCKWELL C MAXIMUM OVERALL | | SURFACE TREATMENT | CADMIUM OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES | | OVERALL LENGTH | 1.2782 INCHES MINIMUM AND | | 1.2842 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.8135 INCHES MINIMUM AND | | 0.8140 INCHES MAXIMUM | | BODY INSIDE DIAMETER | 0.3745 INCHES MINIMUM AND | | 0.3755 INCHES MAXIMUM | | CORNER SHAPE | SQUARE OUTSIDE LEFT CORNER | | SQUARE OUTSIDE RIGHT CORNER | | CHAMFERED INSIDE RIGHT CORNER | | CHAMFERED INSIDE LEFT CORNER | | SPECIFICATION/STANDARD DATA | 97499-21-003 GOVERNMENT STANDARD |
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