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National Stock Number:
3120-00-173-7600
Federal Supply Class:
3120
National Item Identification Number:
001737600
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:
| K641245-21 | 84955 | KAMAN AEROSPACE CORPORATION |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.6140 INCHES MINIMUM AND 0.6170 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.7508 INCHES MINIMUM AND 0.7514 INCHES MAXIMUM | | CORNER SHAPE | RELIEF GROOVE LEFT FLANGE BODY CORNER | | CORNER SHAPE | SQUARE INSIDE LEFT CORNER | | CORNER SHAPE | SQUARE INSIDE RIGHT CORNER | | CORNER SHAPE | SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER | | CORNER SHAPE | SQUARE OUTSIDE LEFT CORNER | | CORNER SHAPE | SQUARE OUTSIDE RIGHT CORNER | | FLANGE OUTSIDE DIAMETER | 0.9380 INCHES NOMINAL | | FLANGE WIDTH | 0.0610 INCHES MINIMUM AND 0.0620 INCHES MAXIMUM | | HARDNESS RATING | 36.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM OVERALL | | OVERALL LENGTH | 0.4424 INCHES MINIMUM AND 0.4510 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-530,COND AT FED SPEC ALL MATERIAL RESPONSES OVERALL | | MATERIAL | COPPER ALLOY 172 OR COPPER ALLOY 173 OVERALL | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | CADMIUM OVERALL |
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