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National Stock Number:
3120-01-447-6961
Federal Supply Class:
3120
National Item Identification Number:
014476961
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:
| 16L009-107 | 81755 | LOCKHEED MARTIN CORPORATION |
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Techincal Specification:
| MATERIAL | COPPER ALLOY 864 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-390 FED SPEC 1ST MATERIAL RESPONSE OVERALL | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGES BOTH ENDS | | OVERALL LENGTH | 3.1780 INCHES MINIMUM AND | | 3.1800 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 1.9700 INCHES MINIMUM AND | | 1.9750 INCHES MAXIMUM | | BODY INSIDE DIAMETER | 1.7420 INCHES MINIMUM AND | | 1.7450 INCHES MAXIMUM | | LEFT FLANGE OUTSIDE DIAMETER | 2.1250 INCHES NOMINAL | | RIGHT FLANGE OUTSIDE DIAMETER | 2.1250 INCHES NOMINAL | | LEFT FLANGE WIDTH | 0.3100 INCHES NOMINAL | | RIGHT FLANGE WIDTH | 0.0620 INCHES NOMINAL | | CORNER SHAPE | SQUARE ALL CORNERS | | SPECIAL FEATURES | RELIEF GROOVE WIDTH 0.1300 AND DEPTH IS 0.0438. BUSHING, SHOULDER LG SYSTEM |
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