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National Stock Number:
3120-01-342-8621
Federal Supply Class:
3120
National Item Identification Number:
013428621
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:
| 5959220 PIECE 37 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 803-5959220 PIECE 37 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| BODY INSIDE DIAMETER | 3.0000 INCHES NOMINAL | | END TO FLANGE DISTANCE | 1.1250 INCHES NOMINAL | | FLANGE OUTSIDE DIAMETER | 5.0000 INCHES NOMINAL | | FLANGE WIDTH | 0.5000 INCHES NOMINAL | | LEFT END BODY DIAMETER | 4.2500 INCHES NOMINAL | | OVERALL LENGTH | 3.3125 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-200/7 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | ALUMINUM ALLOY 5456 OVERALL | | RIGHT END BODY DIAMETER | 3.2500 INCHES NOMINAL | | RIGHT INTERNAL FLANGE HOLE DIAMETER | 1.9900 INCHES MINIMUM AND 1.9910 INCHES MAXIMUM | | RIGHT INTERNAL FLANGE WIDTH | 2.6875 INCHES MINIMUM AND 2.7031 INCHES MAXIMUM | | SURFACE FINISH | 63.0 MICROINCHES RIGHT END SURFACE OF BODY |
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