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National Stock Number: 3120-01-521-1034
Federal Supply Class: 3120
National Item Identification Number: 015211034
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:
MS14238A05P024 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
BODY INSIDE DIAMETER | 0.3125 INCHES NOMINAL | BODY OUTSIDE DIAMETER | 0.4388 INCHES MINIMUM AND 0.4393 INCHES MAXIMUM | FLANGE OUTSIDE DIAMETER | 0.5520 INCHES MINIMUM AND 0.5720 INCHES MAXIMUM | FLANGE WIDTH | 0.0620 INCHES NOMINAL | OVERALL LENGTH | 0.3020 INCHES NOMINAL | PART NAME ASSIGNED BY CONTROLLING AGENCY | INAVY: BUSHING, SLEEVE, AIRCRAFT | MATERIAL DOCUMENT AND CLASSIFICATION | 4640 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | MATERIAL | COPPER ALLOY 630 OVERALL | SPECIAL FEATURES | MATERIAL IS ALUMINUM-NICKEL-BRONZE PER AMS4640; BUSHING, SLEEVE FLANGED, PRESS FIT, REAM TYPE. | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END | SURFACE TREATMENT | CADMIUM OVERALL |
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