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National Stock Number: 3120-01-085-4932
Federal Supply Class: 3120
National Item Identification Number: 010854932
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:
73683 ITEM 9 | 09790 | EATON AEROSPACE LLC DBA STERER ENGINEERING DIV VALVE & ACTUATOR | 73699 | 09790 | EATON AEROSPACE LLC DBA STERER ENGINEERING DIV VALVE & ACTUATOR | NL2091-1 | 4RPH2 | DRESSER-RAND COMPANY | NL2091-1 | 830Q4 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | NL2091-1 | 8FGX3 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORP | 73699 | 99643 | EATON AEROSPACE LLC | NL2091-1 | 93591 | PENTAIR VALVES & CONTROLS US LP DIV FLOW CONTROL US HOLDING CORP |
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Techincal Specification:
STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END | BODY OUTSIDE DIAMETER | 2.2500 INCHES MINIMUM AND | | 2.2520 INCHES MAXIMUM | BODY INSIDE DIAMETER | 1.5635 INCHES NOMINAL | SURFACE FINISH | 63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY | THE MANUFACTURERS DATA | | MANUFACTURERS CODE | 4RPH2 | DESIGN CONTROL REFERENCE | NL2091-1 |
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