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National Stock Number:
3120-01-173-0376
Federal Supply Class:
3120
National Item Identification Number:
011730376
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:
| 75A430752-2001 | 76301 | THE BOEING COMPANY | | 75A430752-2001 | K0654 | SAFRAN LANDING SYSTEMS UK LTD |
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Techincal Specification:
| ANTIROTATION/LUBRICATION TYPE AND QUANTITY | 2 HOLE | | BODY INSIDE DIAMETER | 0.5500 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 0.9960 INCHES MINIMUM AND 0.9980 INCHES MAXIMUM | | CORNER SHAPE | CHAMFERED INSIDE LEFT CORNER | | CORNER SHAPE | CHAMFERED INSIDE RIGHT CORNER | | CORNER SHAPE | SQUARE OUTSIDE LEFT CORNER | | CORNER SHAPE | SQUARE OUTSIDE RIGHT CORNER | | HOLE DIAMETER | 0.2500 INCHES MINIMUM AND 0.2509 INCHES MAXIMUM FIRST | | HOLE DIAMETER | 0.2500 INCHES MINIMUM AND 0.2509 INCHES MAXIMUM SECOND | | OVERALL LENGTH | 3.2200 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-8844,CLASS 3 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL UNS K44220 OR STEEL UNS K44315 OVERALL | | SPECIAL FEATURES | OUTSIDE RIGHT CORNER RELIEVED TO 0.860 IN. DIA,0.180 IN. LONG; EXTERNAL GROOVE LOCATED 1.245 IN. FROM OUTSIDE LEFT CORNER,0.400 IN. WIDE,0.750 IN. DIA,DOUBLE CHAMPHERED LEFT CORNER 0.038 IN. LONG BY 20.0 DEG ANGLE FIRST AND 0.210 IN. LONG BY 37.0 DEG ANGLE SECOND,CHAMPHERED RIGHT CORNER 0.050 IN. LONG BY 45.0 DEG ANGLE; THREE COUNTERBORES IN INNER DIAMETER,FIRST COUNTERBORE FROM LEFT INSIDE CORNER 1.000 IN. DEEP AND 0.870 IN. DIA,SECOND COUNTERBORE FROM RIGHT INSIDE CORNER 1.430 IN. DEEP AND 0.675 IN. DIA.,THIRD COUNTERBORE FROM RIGHT INSIDE CORNER 0.530 IN. DEEP AND 0.7031 IN. DIA | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES | | SURFACE FINISH | 63.0 MICROINCHES OVERALL | | SURFACE GROOVE LOCATION AND QUANTITY | 1 EXTERNAL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-16173,GRADE 3 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | OIL OVERALL | | TEST DATA DOCUMENT | 76301-PS21202,CLASS A STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.). AND 76301-PS21205 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.). |
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