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National Stock Number:
3120-01-525-9028
Federal Supply Class:
3120
National Item Identification Number:
015259028
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:
| 7417596 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| BODY INSIDE DIAMETER | 2.2460 INCHES MINIMUM AND 2.2480 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 2.4980 INCHES MINIMUM AND 2.5000 INCHES MAXIMUM | | FLANGE OUTSIDE DIAMETER | 0.4400 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-250/11 FED SPEC ALL MATERIAL RESPONSES OVERALL | | MATERIAL | ALUMINUM ALLOY 6061 OVERALL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | BUSHING, ANTENNA RISER | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 2.6900 INCHES NOMINAL | | SPECIAL FEATURES | DWG EXPORT CONTROLLED NOT TO BE REALESED OUTSIDE THE USA; BUSHING SLEEVE HAS AN OBLONG FLANGE WITH TWO RISERS ON EACH END WITH THRU HOLES CENTERED IN THE ENDS. FLANGE LENGTH 5.0000 IN, WIDTH 3.00 IN; THE THRU HOLES ARE MIN 0.378/ MAX 0.380 DIAMETER; LENGTH FROM CENTER OF EACH SMALL END HOLES 4.00 IN; 60 DEGREE CURVED WIDTH OF THE FLANGE; THE RISERS ARE .937 IN LENGTH; SMALL HOLES IN THE INNER SIDES OF THE RISERS, PLACE AT A 30 DEGREE CURVE FROM THE CENTER OF THE MAJOR CENTER HOLE AND THE VERTICAL AXIS LENGTH OF THE FLANGE,, THE SMALL HOLES ARE LOCATED 0.312 IN FORM THE BOTTOM OF THE RISER TO THE CENTER OF THE HOLE, DIAMETER OF THESE TWO HOLES IS 0.188 IN; UNLESS OTHERWISE SPECIFIED SURFACE PREPARATION, PAINT PER 7592098, COLOR NO. 35042 IN ACCORDANCE WITH FED-STD-595B(DARK GRAY) | | STYLE DESIGNATOR | BLANK, EXTERNAL FLANGE | | SURFACE FINISH | 5.0 MICROINCHES OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625, TYPE III. CLASS 1 MIL SPEC ALL TREATMENT RESPONSES OVERALL | | SURFACE TREATMENT | ANODIZE OVERALL |
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