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National Stock Number:
3120-00-868-0856
Federal Supply Class:
3120
National Item Identification Number:
008680856
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:
| A51M21505-11 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | A51M21505-11 | 61174 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | A51M21505-11 | 79RG9 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| MATERIAL | COPPER ALLOY 630 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 4640 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END | | OVERALL LENGTH | 0.5310 INCHES MINIMUM AND | | 0.5360 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.7506 INCHES MINIMUM AND | | 0.7511 INCHES MAXIMUM | | BODY INSIDE DIAMETER | 0.4930 INCHES MINIMUM AND | | 0.4950 INCHES MAXIMUM | | FLANGE OUTSIDE DIAMETER | 1.1250 INCHES NOMINAL | | FLANGE WIDTH | 0.1560 INCHES MINIMUM AND | | 0.1610 INCHES MAXIMUM | | CORNER SHAPE | SQUARE OUTSIDE LEFT CORNER | | SQUARE OUTSIDE RIGHT CORNER | | CHAMFERED INSIDE RIGHT CORNER | | CHAMFERED INSIDE LEFT CORNER | | SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER | | SQUARE LEFT FLANGE BODY CORNER | | SURFACE FINISH | 125.0 MICROINCHES INTERMEDIATE LAYER | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 61174 | | DESIGN CONTROL REFERENCE | A51M21505-11 |
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