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National Stock Number:
3120-01-237-9433
Federal Supply Class:
3120
National Item Identification Number:
012379433
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:
| CA21208C-4-2 | 29372 | HOWMET GLOBAL FASTENING SYSTEMS INC. | | GB540CL4-2 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | GB540CL4-2 | 29372 | HOWMET GLOBAL FASTENING SYSTEMS INC. |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.2800 INCHES MINIMUM AND 0.2830 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.3070 INCHES MINIMUM AND 0.3110 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | FLANGE OUTSIDE DIAMETER | 0.5300 INCHES MINIMUM AND 0.5400 INCHES MAXIMUM | | FLANGE WIDTH | 0.0410 INCHES MINIMUM AND 0.0450 INCHES MAXIMUM | | INTERIOR FLANGE HOLE DIAMETER | 0.2500 INCHES MINIMUM AND 0.2550 INCHES MAXIMUM | | OVERALL LENGTH | 0.1730 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 COND A FED SPEC SINGLE MATERIAL RESPONSE OR MIL-S-5059 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 304 OVERALL | | SPECIAL FEATURES | BODY OD RELIEVED; LEFT END CBORE TO 0.395 IN. MIN,0.415 IN. MAX DIA | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END, INTERNAL FLANGE ONE END | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | CADMIUM AND CHROMATE OVERALL |
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