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National Stock Number:
3120-01-189-3839
Federal Supply Class:
3120
National Item Identification Number:
011893839
Description:
BEARING,SLEEVE
Detail:
A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. It must have a visible or detectable means of lubrication or be self-lubricated. The over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. Includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. See also BUSHING, SLEEVE; SPACER, SLEEVE; and WASHER (as modified). Excludes PIN, HOLLOW.
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Manufacturer Information:
| NK1677 | 93591 | PENTAIR VALVES & CONTROLS US LP DIV FLOW CONTROL US HOLDING CORP | | NK1677-1 | 8FGX3 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORP | | NP-699 PIECE 21 | 93591 | PENTAIR VALVES & CONTROLS US LP DIV FLOW CONTROL US HOLDING CORP |
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Techincal Specification:
| MATERIAL | STEEL COMP 4135 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A355 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | STYLE DESIGNATOR | HEXAGON SHAPED FLANGE, EXTERNAL FLANGE ONE END | | WIDTH ACROSS FLATS | 3.0000 INCHES NOMINAL | | OVERALL LENGTH | 3.8750 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 2.3750 INCHES NOMINAL | | BODY INSIDE DIAMETER | 0.7500 INCHES NOMINAL | | FLANGE WIDTH | 0.8750 INCHES NOMINAL | | CORNER SHAPE | SQUARE OUTSIDE LEFT CORNER | | CHAMFERED OUTSIDE RIGHT CORNER | | SQUARE INSIDE RIGHT CORNER | | SQUARE INSIDE LEFT CORNER | | SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER | | SQUARE LEFT FLANGE BODY CORNER | | SURFACE FINISH | 32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY |
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