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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:
| ANTIROTATION/LUBRICATION TYPE AND QUANTITY | 2 HOLE | | BODY INSIDE DIAMETER | 2.2500 INCHES MINIMUM AND 2.2550 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 2.6230 INCHES MINIMUM AND 2.6240 INCHES MAXIMUM | | CORNER SHAPE | CHAMFERED INSIDE LEFT CORNER | | CORNER SHAPE | CHAMFERED OUTSIDE RIGHT CORNER | | CORNER SHAPE | ROUND LEFT FLANGE BODY CORNER | | CORNER SHAPE | SQUARE INSIDE RIGHT CORNER | | CORNER SHAPE | SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER | | CORNER SHAPE | SQUARE OUTSIDE LEFT CORNER | | CRITICALITY CODE JUSTIFICATION | ADAR AND ADAS | | FLANGE OUTSIDE DIAMETER | 3.7500 INCHES NOMINAL | | FLANGE WIDTH | 0.2500 INCHES NOMINAL | | HOLE DIAMETER | 0.2656 INCHES MINIMUM AND 0.2812 INCHES MAXIMUM FIRST | | OVERALL LENGTH | 2.5000 INCHES NOMINAL | | MATERIAL | COPPER ALLOY 958 OVERALL | | SPECIAL FEATURES | 2 HOLES W/0.5156 IN. DIA 80 DEG COUNTERSUNKLOCATED ON 3.1250 IN. DIA. BOLT CIRCLE 180 DEG APART ON FLANGE | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END | | SURFACE FINISH | 125.0 MICROINCHES INTERMEDIATE LAYER | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | CADMIUM OVERALL |
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