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National Stock Number:
3120-01-477-5699
Federal Supply Class:
3120
National Item Identification Number:
014775699
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:
| ST4M130-04049 | 23294 | AVALON MACHINE PRODUCTS INC | | ST4M130-04049 | 59563 | REID PRODUCTS INC. | | ST4M130-04049 | 65910 | MAYDAY MANUFACTURING CO. | | ST4M130-04049 | 70265 | ALL POWER MANUFACTURING CO. | | ST4M130-04049 | 76301 | THE BOEING COMPANY |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.2500 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 0.3745 INCHES NOMINAL | | CORNER SHAPE | UNDERCUT LEFT FLANGE BODY CORNER | | CRITICALITY CODE JUSTIFICATION | AGAV | | FLANGE OUTSIDE DIAMETER | 0.4745 INCHES NOMINAL | | FLANGE WIDTH | 0.2800 INCHES NOMINAL | | OVERALL LENGTH | 0.3500 INCHES NOMINAL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | (INAVY)BUSHING SLEEVE,AIRCRAFT | | MATERIAL DOCUMENT AND CLASSIFICATION | ST4-130 ASSN STD ALL MATERIAL RESPONSES OVERALL | | MATERIAL | COPPER ALLOY OVERALL | | SPECIAL FEATURES | FLANGED-SPECIAL BUSHING SLEEVE INTENDED FOR USE WHEN NAS77,MS14238 OR 4M45 SERIES BUSHINGS WILL NOT MEET DESIGN REQUIREMENTS | | STYLE DESIGNATOR | SPLIT, EXTERNAL FLANGE ONE END |
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