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National Stock Number: 3120-01-521-0494
Federal Supply Class: 3120
National Item Identification Number: 015210494
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:
ST4M130-12040 | 23294 | AVALON MACHINE PRODUCTS INC | ST4M130-12040 | 59563 | REID PRODUCTS INC. | ST4M130-12040 | 65910 | MAYDAY MANUFACTURING CO. | ST4M130-12040 | 70265 | ALL POWER MANUFACTURING CO. | ST4M130-12040 | 76301 | THE BOEING COMPANY |
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Techincal Specification:
BODY INSIDE DIAMETER | 0.7500 INCHES MINIMUM AND 0.7550 INCHES MAXIMUM | BODY OUTSIDE DIAMETER | 1.0008 INCHES MINIMUM AND 1.0018 INCHES MAXIMUM | CORNER SHAPE | CHAMFERED INSIDE LEFT CORNER | CORNER SHAPE | CHAMFERED INSIDE RIGHT CORNER | CORNER SHAPE | CHAMFERED OUTSIDE RIGHT CORNER | CORNER SHAPE | UNDERCUT LEFT FLANGE BODY CORNER | CRITICALITY CODE JUSTIFICATION | AGAV | FLANGE OUTSIDE DIAMETER | 1.1150 INCHES MINIMUM AND 1.1350 INCHES MAXIMUM | FLANGE WIDTH | 0.0610 INCHES MINIMUM AND 0.0630 INCHES MAXIMUM | OVERALL LENGTH | 0.6870 INCHES MINIMUM AND 0.6970 INCHES MAXIMUM | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B196 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | MATERIAL | COPPER ALLOY 172 OVERALL | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY II,CL 3 ASSN STD SINGLE TREATMENT RESPONSE OVERALL | SURFACE TREATMENT | CADMIUM OVERALL |
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