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National Stock Number:
3120-00-003-6526
Federal Supply Class:
3120
National Item Identification Number:
000036526
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:
| A51B21564-11 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | A51B21564-11 | 61174 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | A51B21564-11 | 79RG9 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| MATERIAL | COPPER ALLOY 630 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-465 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END | | OVERALL LENGTH | 0.8890 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 2.0645 INCHES MINIMUM AND | | 2.0655 INCHES MAXIMUM | | BODY INSIDE DIAMETER | 1.8500 INCHES MINIMUM AND | | 1.8600 INCHES MAXIMUM | | FLANGE OUTSIDE DIAMETER | 2.3170 INCHES NOMINAL | | FLANGE WIDTH | 0.1640 INCHES MINIMUM AND | | 0.1740 INCHES MAXIMUM | | CORNER SHAPE | SQUARE OUTSIDE LEFT CORNER | | SQUARE OUTSIDE RIGHT CORNER | | SQUARE INSIDE RIGHT CORNER | | CHAMFERED INSIDE LEFT CORNER | | SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER | | SQUARE LEFT FLANGE BODY CORNER | | SURFACE FINISH | 63.0 MICROINCHES INTERMEDIATE LAYER | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 26512 | | DESIGN CONTROL REFERENCE | A51B21564-11 |
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