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National Stock Number:
3120-00-003-6527
Federal Supply Class:
3120
National Item Identification Number:
000036527
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:
| A51B21566-21 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | A51B21566-21 | 61174 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | A51B21566-21 | 79RG9 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| MATERIAL | STEEL COMP 410 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5002 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | HARDNESS RATING | 39.0 ROCKWELL C MINIMUM AND | | 45.0 ROCKWELL C MAXIMUM OVERALL | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES | | OVERALL LENGTH | 0.8200 INCHES MINIMUM AND | | 0.8300 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.6882 INCHES MINIMUM AND | | 0.6891 INCHES MAXIMUM | | BODY INSIDE DIAMETER | 0.4850 INCHES MINIMUM AND | | 0.4880 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | SURFACE FINISH | 125.0 MICROINCHES INTERMEDIATE LAYER | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 26512 | | DESIGN CONTROL REFERENCE | A51B21566-21 |
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