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National Stock Number:
3120-01-266-4957
Federal Supply Class:
3120
National Item Identification Number:
012664957
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:
| 4B20S8-031 | 89372 | ROCKWELL INTERNATIONAL CORP NORTH AMERICAN AIRCRAFT OPNS | | LD137-0008-6031 | 43999 | THE BOEING COMPANY | | LD137-0008-6031 | 89372 | ROCKWELL INTERNATIONAL CORP NORTH AMERICAN AIRCRAFT OPNS |
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Techincal Specification:
| MATERIAL | STEEL COMP 4130 AND | | STEEL COMP 4135 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-T-6736,COND N MIL SPEC 1ST MATERIAL RESPONSE OR | | AMS 6372 ASSN STD 2ND MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | CADMIUM AND | | CHROMATE LEFT END SURFACE OF BODY AND FLANGE | | CHROMATE OUTSIDE DIAMETER SURFACE OF BODY | | CHROMATE OUTSIDE DIAMETER SURFACE OF FLANGE | | CHROMATE RIGHT END SURFACE OF BODY | | CADMIUM AND | | CHROMATE RIGHT END SURFACE OF LEFT FLANGE | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TYPE 2,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE LEFT END SURFACE OF BODY AND FLANGE | | QQ-P-416,TYPE 2,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OUTSIDE DIAMETER SURFACE OF BODY | | QQ-P-416,TYPE 2,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OUTSIDE DIAMETER SURFACE OF FLANGE | | QQ-P-416,TYPE 2,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE RIGHT END SURFACE OF BODY | | QQ-P-416,TYPE 2,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE RIGHT END SURFACE OF LEFT FLANGE | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END | | OVERALL LENGTH | 1.0307 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 0.6260 INCHES MINIMUM AND | | 0.6270 INCHES MAXIMUM | | BODY INSIDE DIAMETER | 0.4995 INCHES MINIMUM AND | | 0.5005 INCHES MAXIMUM | | FLANGE OUTSIDE DIAMETER | 0.7500 INCHES NOMINAL | | FLANGE WIDTH | 0.0570 INCHES MINIMUM AND | | 0.0620 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | SPECIAL FEATURES | GROOVE OPTIONAL ON OD,0.062 IN.MAX W; 0.005 IN. MAX DEEP; ID PROTECTED WITH MIL-C-16173 GRADE 2 |
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