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National Stock Number:
3120-01-140-4828
Federal Supply Class:
3120
National Item Identification Number:
011404828
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:
| 10108109 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | | 4M139BC4-30 | 23294 | AVALON MACHINE PRODUCTS INC | | 4M139BC4-30 | 59563 | REID PRODUCTS INC. | | 4M139BC4-30 | 65910 | MAYDAY MANUFACTURING CO. | | 4M139BC4-30 | 70265 | ALL POWER MANUFACTURING CO. | | 4M139BC4-30 | 76301 | THE BOEING COMPANY | | ST4M139BC4-30 | 76301 | THE BOEING COMPANY | | 4M139BC4-30 | 94892 | MASTER MACHINE PRODUCTS CORP |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.2435 INCHES MINIMUM AND 0.2450 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.3766 INCHES MINIMUM AND 0.3771 INCHES MAXIMUM | | FLANGE OUTSIDE DIAMETER | 0.4900 INCHES MINIMUM AND 0.5100 INCHES MAXIMUM | | FLANGE WIDTH | 0.0600 INCHES MINIMUM AND 0.0620 INCHES MAXIMUM | | OVERALL LENGTH | 0.3550 INCHES MINIMUM AND 0.3670 INCHES MAXIMUM |
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