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National Stock Number:
3120-01-068-7492
Federal Supply Class:
3120
National Item Identification Number:
010687492
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:
| 100 | 98897 | LOCKHEED MARTIN CORP | | 33446 | 98897 | LOCKHEED MARTIN CORP | | 902629-1 | 98897 | LOCKHEED MARTIN CORP |
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Techincal Specification:
| BODY INSIDE DIAMETER | 1.9375 INCHES MINIMUM AND 1.9385 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 2.1238 INCHES MINIMUM AND 2.1248 INCHES MAXIMUM | | CORNER SHAPE | CHAMFERED INSIDE LEFT CORNER | | CORNER SHAPE | CHAMFERED INSIDE RIGHT CORNER | | CORNER SHAPE | CHAMFERED OUTSIDE RIGHT CORNER | | CORNER SHAPE | CHAMFERED OUTSIDE LEFT CORNER | | CORNER SHAPE | ROUND LEFT FLANGE BODY CORNER | | CORNER SHAPE | SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER | | FLANGE OUTSIDE DIAMETER | 2.8600 INCHES MINIMUM AND 2.8900 INCHES MAXIMUM | | FLANGE WIDTH | 0.0950 INCHES MINIMUM AND 0.1050 INCHES MAXIMUM | | OVERALL LENGTH | 4.7300 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6050,COND C1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 8630 OVERALL | | SPECIAL FEATURES | BODY DIA RELIEF TO 2.0620 IN. DIA,TWO HOLES IN LINE 1.000 IN. DIA | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END | | SURFACE FINISH | 125.0 MICROINCHES INTERMEDIATE LAYER |
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