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National Stock Number:
3120-01-217-0851
Federal Supply Class:
3120
National Item Identification Number:
012170851
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:
| 71774-30X2 PIECE 2 | 96169 | ELECTRIC BOAT CORPORATION | | SSN671-300-2047864 PIECE 2 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| BODY INSIDE DIAMETER | 2.2500 INCHES NOMINAL | | CORNER SHAPE | CHAMFERED CENTER FLANGE OUTSIDE LEFT CORNER | | CORNER SHAPE | ROUND CENTER FLANGE RIGHT BODY CORNER | | CORNER SHAPE | SQUARE CENTER FLANGE LEFT BODY CORNER | | CORNER SHAPE | SQUARE CENTER FLANGE OUTSIDE RIGHT CORNER | | CORNER SHAPE | SQUARE INSIDE LEFT CORNER | | CORNER SHAPE | SQUARE INSIDE RIGHT CORNER | | CORNER SHAPE | SQUARE OUTSIDE LEFT CORNER | | CORNER SHAPE | SQUARE OUTSIDE RIGHT CORNER | | END TO FLANGE DISTANCE | 1.5000 INCHES NOMINAL | | FLANGE OUTSIDE DIAMETER | 4.2500 INCHES NOMINAL | | FLANGE WIDTH | 2.3750 INCHES NOMINAL | | LEFT END BODY DIAMETER | 3.5000 INCHES NOMINAL | | OVERALL LENGTH | 4.5000 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 316L OVERALL | | SPECIAL FEATURES | REDUCED DIAMETER LEFT END OD BODY | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE |
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