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National Stock Number:
3120-01-216-8280
Federal Supply Class:
3120
National Item Identification Number:
012168280
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:
| 3326744-1 | 98897 | LOCKHEED MARTIN CORP |
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Techincal Specification:
| BODY INSIDE DIAMETER | 2.0580 INCHES MINIMUM AND 2.0680 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 2.4400 INCHES NOMINAL | | CORNER SHAPE | SQUARE ALL CORNERS | | LEFT FLANGE OUTSIDE DIAMETER | 2.9400 INCHES NOMINAL | | LEFT FLANGE WIDTH | 0.2400 INCHES NOMINAL | | OVERALL LENGTH | 1.2500 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-601 PER 356-T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | ALUMINUM ALLOY A356.0 OVERALL | | RIGHT FLANGE OUTSIDE DIAMETER | 2.9400 INCHES NOMINAL | | RIGHT FLANGE WIDTH | 0.2400 INCHES NOMINAL | | SPECIAL FEATURES | HAS 4 EQUALLY SPACED HOLES 0.198-0.204 IN. DIA.-ON FACE OF FLANGE 1.725APART | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGES BOTH ENDS | | SURFACE FINISH | 125.0 MICROINCHES OVERALL |
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