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National Stock Number: 3120-01-293-1712
Federal Supply Class: 3120
National Item Identification Number: 012931712
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:
BN330-524-7 | 73197 | HI-SHEAR CORPORATION | BN330-524-7 | L4528 | LISI AEROSPACE CANADA CORP DIV HI SHEAR HOLDINGS INC | GS530D14-7 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION | FD-N0158-100 | 33875 | RAYTHEON E-SYSTEMS INC |
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Techincal Specification:
BODY INSIDE DIAMETER | 0.3125 INCHES NOMINAL | BODY OUTSIDE DIAMETER | 0.4650 INCHES MINIMUM AND 0.4680 INCHES MAXIMUM | CORNER SHAPE | SQUARE ALL CORNERS | FLANGE OUTSIDE DIAMETER | 0.5230 INCHES MINIMUM AND 0.5280 INCHES MAXIMUM | FLANGE WIDTH | 0.0240 INCHES NOMINAL | OVERALL LENGTH | 0.9375 INCHES NOMINAL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | MATERIAL | STEEL COMP 304 OVERALL | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END |
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