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National Stock Number:
3120-00-712-9141
Federal Supply Class:
3120
National Item Identification Number:
007129141
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:
| 8425886 | 19204 | ARMY, UNITED STATES DEPARTMENT OF THE |
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Techincal Specification:
| MATERIAL | COPPER ALLOY 958 OVERALL | | SURFACE TREATMENT | CADMIUM OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END | | OVERALL LENGTH | 2.5000 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 2.6230 INCHES MINIMUM AND | | 2.6240 INCHES MAXIMUM | | BODY INSIDE DIAMETER | 2.2500 INCHES MINIMUM AND | | 2.2550 INCHES MAXIMUM | | FLANGE OUTSIDE DIAMETER | 3.7500 INCHES NOMINAL | | FLANGE WIDTH | 0.2500 INCHES NOMINAL | | CORNER SHAPE | SQUARE OUTSIDE LEFT CORNER | | CHAMFERED OUTSIDE RIGHT CORNER | | SQUARE INSIDE RIGHT CORNER | | CHAMFERED INSIDE LEFT CORNER | | SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER | | ROUND LEFT FLANGE BODY CORNER | | ANTIROTATION/LUBRICATION TYPE AND QUANTITY | 2 HOLE | | HOLE DIAMETER | 0.2656 INCHES MINIMUM AND | | 0.2812 INCHES MAXIMUM FIRST | | SURFACE FINISH | 125.0 MICROINCHES INTERMEDIATE LAYER | | SPECIAL FEATURES | 2 HOLES W/0.5156 IN. DIA 80 DEG COUNTERSUNKLOCATED ON 3.1250 IN. DIA. BOLT CIRCLE 180 DEG APART ON FLANGE | | CRITICALITY CODE JUSTIFICATION | ADAR AND | | ADAS | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 19204 | | DESIGN CONTROL REFERENCE | 8425886 |
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