|
|
|
National Stock Number:
3120-01-221-4244
Federal Supply Class:
3120
National Item Identification Number:
012214244
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.
|
Manufacturer Information:
| 70400-08167-102 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
|
Techincal Specification:
| ANTIROTATION/LUBRICATION TYPE AND QUANTITY | 2 HOLE | | BODY INSIDE DIAMETER | 0.7240 INCHES MINIMUM AND 0.7310 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.9383 INCHES MINIMUM AND 0.9393 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | FLANGE OUTSIDE DIAMETER | 1.2500 INCHES NOMINAL | | FLANGE WIDTH | 0.3400 INCHES NOMINAL | | HARDNESS RATING | 33.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL | | HOLE DIAMETER | 0.0700 INCHES NOMINAL FIRST | | OVERALL LENGTH | 1.5650 INCHES MINIMUM AND 1.5750 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-8844 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 4340 OVERALL | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END | | SURFACE FINISH | 63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY |
|
|