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National Stock Number:
3120-01-625-1943
Federal Supply Class:
3120
National Item Identification Number:
016251943
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:
| NAS538B4P024 | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE |
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Techincal Specification:
| MATERIAL | BRONZE ALUMINUM OUTSIDE DIAMETER SURFACE OF BODY | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B150/B150M OR AMS4640 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | HARDNESS RATING | 50.0 ROCKWELL R NOMINAL OVERALL | | SURFACE TREATMENT | CADMIUM OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS-QQ-P-416,TY II,CL 2 ASSN STD SINGLE TREATMENT RESPONSE OVERALL | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END | | OVERALL LENGTH | 0.295 INCHES MINIMUM AND | | 0.300 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.3756 INCHES MINIMUM AND | | 0.3761 INCHES MAXIMUM | | BODY INSIDE DIAMETER | 0.2380 INCHES MINIMUM AND | | 0.2430 INCHES MAXIMUM | | FLANGE OUTSIDE DIAMETER | 0.427 INCHES MINIMUM AND | | 0.447 INCHES MAXIMUM | | FLANGE WIDTH | 0.055 INCHES MINIMUM AND | | 0.060 INCHES MAXIMUM | | SURFACE FINISH | 250.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY | | 63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY | | 125.0 MICROINCHES SPHERICAL SURFACE | | SPECIAL FEATURES | CHAMFER ALL CORNERS IAW NAS538 | | PART NAME ASSIGNED BY CONTROLLING AGENCY | BUSHING,FLANGED,PRESS FIT,UNDERSIZE INSIDE DIAMETER |
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