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National Stock Number: 3120-01-268-6901
Federal Supply Class: 3120
National Item Identification Number: 012686901
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:
S-2210370-10-056 | 88277 | THE BOEING COMPANY |
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Techincal Specification:
MATERIAL | STEEL COMP 4130 OVERALL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-18729 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | SURFACE TREATMENT | CADMIUM OR | | CHROMIUM LEFT END SURFACE OF BODY | | CHROMIUM OUTSIDE DIAMETER SURFACE OF BODY | | CADMIUM OR | | CHROMIUM RIGHT END SURFACE OF BODY | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | DPS 9.74,TYPE 1 MFR REF 1ST TREATMENT RESPONSE OR | | DPS 9.71,CAGEC 88277 MFR REF 2ND TREATMENT RESPONSE LEFT END SURFACE OF BODY | | DPS 9.71,CLASS 2,CAGEC 88277 MFR REF SINGLE TREATMENT RESPONSE OUTSIDE DIAMETER SURFACE OF BODY | | DPS 9.74,TYPE 1 MFR REF 1ST TREATMENT RESPONSE OR | | DPS 9.71,CAGEC 88277 MFR REF 2ND TREATMENT RESPONSE RIGHT END SURFACE OF BODY | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES | OVERALL LENGTH | 0.8700 INCHES MINIMUM AND | | 0.8750 INCHES MAXIMUM | BODY OUTSIDE DIAMETER | 0.8720 INCHES MINIMUM AND | | 0.8730 INCHES MAXIMUM | BODY INSIDE DIAMETER | 0.6245 INCHES MINIMUM AND | | 0.6260 INCHES MAXIMUM | CORNER SHAPE | SQUARE ALL CORNERS | SURFACE FINISH | 32.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY | LUBRICANT ACCOMMODATION STYLE | GROOVED CIRCULAR | SURFACE GROOVE LOCATION AND QUANTITY | 1 EXTERNAL |
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