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National Stock Number:
3120-01-275-0856
Federal Supply Class:
3120
National Item Identification Number:
012750856
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:
| 694310 | 99167 | HAMILTON SUNDSTRAND CORPORATION |
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Techincal Specification:
| BODY INSIDE DIAMETER | 2.7890 INCHES MINIMUM AND 2.7990 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 3.0053 INCHES MINIMUM AND 3.0063 INCHES MAXIMUM | | CORNER SHAPE | CHAMFERED INSIDE RIGHT CORNER | | CORNER SHAPE | CHAMFERED OUTSIDE LEFT CORNER | | CORNER SHAPE | SQUARE INSIDE LEFT CORNER | | CORNER SHAPE | SQUARE OUTSIDE RIGHT CORNER | | HARDNESS RATING | 32.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL | | LEFT INTERNAL FLANGE HOLE DIAMETER | 2.6780 INCHES MINIMUM AND 2.6980 INCHES MAXIMUM | | LEFT INTERNAL FLANGE WIDTH | 0.0720 INCHES MINIMUM AND 0.0780 INCHES MAXIMUM | | OVERALL LENGTH | 0.5110 INCHES MINIMUM AND 0.5150 INCHES MAXIMUM | | MATERIAL | STEEL OVERALL | | SPECIAL FEATURES | O.D. OPPOSITE END OF INTERNAL FLANGE IS KNURLED 35TPI .003-.007/SIDE | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES, INTERNAL FLANGE ONE END |
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