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National Stock Number:
3120-01-617-1444
Federal Supply Class:
3120
National Item Identification Number:
016171444
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:
| NAS538B4-25 | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE |
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Techincal Specification:
| MATERIAL | ALUMINUM ALLOY OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B150/B 150M, CONDITION HR50 ASSN STD SINGLE MATERIAL RESPONSE OR | | AMS 4640, ALUMINUM BRONGE ALLOWY 642 OR 630 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END | | OVERALL LENGTH | 0.305 INCHES MINIMUM AND | | 0.310 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.376 INCHES NOMINAL | | BODY INSIDE DIAMETER | 0.238 INCHES MINIMUM AND | | 0.243 INCHES MAXIMUM | | FLANGE OUTSIDE DIAMETER | 0.510 INCHES NOMINAL | | FLANGE WIDTH | 0.055 INCHES MINIMUM AND | | 0.060 INCHES MAXIMUM | | CORNER SHAPE | CHAMFERED FIRST OUTSIDE CORNER | | CHAMFERED SECOND OUTSIDE CORNER | | CHAMFERED THIRD OUTSIDE CORNER | | CHAMFERED FOURTH OUTSIDE CORNER | | SQUARE FIRST INSIDE CORNER | | SQUARE SECOND INSIDE CORNER | | SQUARE THIRD INSIDE CORNER | | SQUARE FOURTH INSIDE CORNER | | PART NAME ASSIGNED BY CONTROLLING AGENCY | BUSHING, FLANGED, PRESS FIT, UNDERSIZE INSIDE DIAMETER |
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