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National Stock Number: 3120-00-404-3331
Federal Supply Class: 3120
National Item Identification Number: 004043331
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:
| 55A82B249 | 02387 | NAVAL AIR WARFARE CENTER AIRCRAFT DIV |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.9400 INCHES MINIMUM AND 0.9420 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 1.1200 INCHES MINIMUM AND 1.1300 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | HARDNESS RATING | 59.0 ROCKWELL SUPERFICIAL 30-N MINIMUM OVERALL AND 62.0 ROCKWELL SUPERFICIAL 30-N MAXIMUM OVERALL | | OVERALL LENGTH | 0.8730 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-T-6736,TY 1,COND N MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 4130 OVERALL | | SPECIAL FEATURES | ID COUNTERSUNK ON BOTH ENDS,1.0000 IN. MIN,1.0200 IN. MAX DIA,59 DEG MIN,61 DEG MAX ANGLE | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES | | SURFACE FINISH | 63.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | CADMIUM OVERALL |
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