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National Stock Number:
3120-01-069-6970
Federal Supply Class:
3120
National Item Identification Number:
010696970
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:
| 709-4684860 ITEM 15 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 87832-0320A ITEM 15 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| MATERIAL | PLASTIC POLYAMIDE OVERALL | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END | | OVERALL LENGTH | 0.8600 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 1.9990 INCHES MINIMUM AND | | 2.0000 INCHES MAXIMUM | | BODY INSIDE DIAMETER | 1.7500 INCHES MINIMUM AND | | 1.7520 INCHES MAXIMUM | | FLANGE OUTSIDE DIAMETER | 2.5000 INCHES NOMINAL | | FLANGE WIDTH | 0.1250 INCHES NOMINAL | | CORNER SHAPE | SQUARE OUTSIDE LEFT CORNER | | SQUARE OUTSIDE RIGHT CORNER | | SQUARE INSIDE RIGHT CORNER | | SQUARE INSIDE LEFT CORNER | | SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER | | SQUARE LEFT FLANGE BODY CORNER | | SURFACE FINISH | 63.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY | | 125.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE | | 125.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY | | 125.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF FLANGE | | 125.0 MICROINCHES RIGHT END SURFACE OF BODY | | 125.0 MICROINCHES RIGHT END SURFACE OF LEFT FLANGE |
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