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National Stock Number:
3120-01-309-7139
Federal Supply Class:
3120
National Item Identification Number:
013097139
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:
| 32683 | 72914 | GRIMES AEROSPACE COMPANY |
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Techincal Specification:
| MATERIAL | STEEL COMP 4130 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | HARDNESS RATING | 49.0 ROCKWELL C MAXIMUM OVERALL | | SURFACE TREATMENT | OXIDE OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-13924 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES | | OVERALL LENGTH | 0.6500 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 0.4080 INCHES MINIMUM AND | | 0.4120 INCHES MAXIMUM | | BODY INSIDE DIAMETER | 0.2499 INCHES MINIMUM AND | | 0.2501 INCHES MAXIMUM | | CORNER SHAPE | RELIEF GROOVE OUTSIDE LEFT CORNER | | SQUARE OUTSIDE RIGHT CORNER | | SQUARE INSIDE RIGHT CORNER | | SQUARE INSIDE LEFT CORNER | | ANTIROTATION/LUBRICATION TYPE AND QUANTITY | 2 HOLE | | HOLE DIAMETER | 0.0935 INCHES NOMINAL FIRST | | SURFACE FINISH | 32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY | | SPECIAL FEATURES | SURFACE FINISH OF HOLES 32.0 MICROINZ CASE HARDENED 0.004 IN. MIN TO 0.007 IN. MAX DP RC 56.0 MIN TO RC 63.0 MAX | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 72914 | | DESIGN CONTROL REFERENCE | 32683 |
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