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National Stock Number:
3120-01-307-1837
Federal Supply Class:
3120
National Item Identification Number:
013071837
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:
| 70-18-0607-12 | 32874 | BS&B SAFETY SYSTEMS LLC | | 70-99-0003-81 PIECE 59 | 87708 | COOPER INDUSTRIES INC FLOW CONTROL DIV |
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Techincal Specification:
| STYLE DESIGNATOR | HEXAGON SHAPED FLANGE, EXTERNAL FLANGE ONE END | | WIDTH ACROSS FLATS | 1.6250 INCHES NOMINAL | | OVERALL LENGTH | 1.3750 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 1.4330 INCHES MINIMUM AND | | 1.4350 INCHES MAXIMUM | | BODY INSIDE DIAMETER | 0.8830 INCHES MINIMUM AND | | 0.8860 INCHES MAXIMUM | | FLANGE WIDTH | 0.6250 INCHES NOMINAL | | CORNER SHAPE | SQUARE ALL CORNERS | | KEYWAY DIMENSION | 0.0625 INCHES NOMINAL INTERNAL KEYWAY WIDTH | | 0.0625 INCHES NOMINAL INTERNAL KEYWAY DEPTH | | 0.0625 INCHES NOMINAL INTERNAL KEYWAY LENGTH | | SURFACE FINISH | 32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY | | SPECIAL FEATURES | THE SHAFT HAS A 1 3/8-16NS-2A WITH 7/16 FULL THREAD |
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