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National Stock Number:
3120-01-068-6397
Federal Supply Class:
3120
National Item Identification Number:
010686397
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:
| BN517-428-1 | 73197 | HI-SHEAR CORPORATION | | BN517-428-1 | R1120 | SATAIR A/S |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.2500 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 0.3870 INCHES MINIMUM AND 0.3900 INCHES MAXIMUM | | CORNER SHAPE | SQUARE INSIDE LEFT CORNER | | CORNER SHAPE | SQUARE INSIDE RIGHT CORNER | | CORNER SHAPE | SQUARE LEFT FLANGE BODY CORNER | | CORNER SHAPE | SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER | | CORNER SHAPE | SQUARE OUTSIDE LEFT CORNER | | CORNER SHAPE | SQUARE OUTSIDE RIGHT CORNER | | FLANGE OUTSIDE DIAMETER | 0.4450 INCHES MINIMUM AND 0.4500 INCHES MAXIMUM | | OVERALL LENGTH | 0.5020 INCHES MINIMUM AND 0.5220 INCHES MAXIMUM | | MATERIAL | ALUMINUM ALLOY 2017 OVERALL | | SPECIAL FEATURES | KNURL ON OUTSIDE DIAMETER SURFACE OF BODY | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END |
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