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National Stock Number:
3120-01-446-9957
Federal Supply Class:
3120
National Item Identification Number:
014469957
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:
| 123-4403533 PART 21 | 43689 | HUNTINGTON INGALLS INC | | 123-4403534 PART 11 | 43689 | HUNTINGTON INGALLS INC | | 123-4403549 PIECE 5 | 43689 | HUNTINGTON INGALLS INC | | FF-620-31/64 LG | 4T3X6 | BUNTING BEARINGS LLC | | FF-620-31/64 LG | 60960 | BUNTING BEARINGS CORP KALAMAZOO PLANT | | FF-620-31/64 LG | 71366 | BUNTING BEARINGS CORP |
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Techincal Specification:
| MATERIAL | COPPER ALLOY 841 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-5687, TY 1, COMP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END | | OVERALL LENGTH | 0.4844 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 0.6260 INCHES MINIMUM AND | | 0.6270 INCHES MAXIMUM | | BODY INSIDE DIAMETER | 0.5010 INCHES MINIMUM AND | | 0.5020 INCHES MAXIMUM | | FLANGE OUTSIDE DIAMETER | 0.9875 INCHES NOMINAL | | FLANGE WIDTH | 0.0600 INCHES MINIMUM AND | | 0.0640 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS |
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