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National Stock Number:
3120-01-227-4890
Federal Supply Class:
3120
National Item Identification Number:
012274890
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:
| 172B4030P1 | 89954 | BAE SYSTEMS CONTROLS INC. | | 7528101 | 99971 | LOCKHEED MARTIN CORP NAVAL ELECTRONICS & SURVEILLANCE SYSTEMS |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.1875 INCHES MINIMUM AND 0.1880 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.3127 INCHES MINIMUM AND 0.3129 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | FLANGE OUTSIDE DIAMETER | 0.4000 INCHES MINIMUM AND 0.4200 INCHES MAXIMUM | | FLANGE WIDTH | 0.0700 INCHES NOMINAL | | OVERALL LENGTH | 0.5900 INCHES MINIMUM AND 0.6100 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-00465 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | COPPER ALLOY 642 OVERALL | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END | | SPECIAL FEATURES | RIGHT FLANGE AND BODY CORNER UNDERCUT PER ITEM 8 OF MFR STD 7528101 | | SURFACE FINISH | 63.0 MICROINCHES OVERALL |
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