|
|
|
National Stock Number:
3120-01-076-4350
Federal Supply Class:
3120
National Item Identification Number:
010764350
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:
| 12271220 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 12271220 R99 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
|
Techincal Specification:
| BODY INSIDE DIAMETER | 0.5050 INCHES MINIMUM AND 0.5060 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.7490 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM | | CORNER SHAPE | CHAMFERED OUTSIDE RIGHT CORNER | | CORNER SHAPE | CHAMFERED OUTSIDE LEFT CORNER | | CORNER SHAPE | SQUARE INSIDE LEFT CORNER | | CORNER SHAPE | SQUARE INSIDE RIGHT CORNER | | OVERALL LENGTH | 0.6930 INCHES MINIMUM AND 0.6970 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | VESPEL SP-21,CAGEC 31708 MFR REF SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | PLASTIC AND GRAPHITE OVERALL | | SPECIAL FEATURES | SPLIT MEASURES 0.022 MAX TO 0.018 IN. MIN (VESPEL), 0.007 MAX TO 0.003 IN. MIN (POLYBON) | | STYLE DESIGNATOR | SPLIT, PLAIN, NO OUTSIDE FLANGES | | SURFACE FINISH | 32.0 MICROINCHES OVERALL |
|
|