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National Stock Number:
3120-01-475-7870
Federal Supply Class:
3120
National Item Identification Number:
014757870
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:
| 74B6722400-2001 | 76301 | THE BOEING COMPANY |
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Techincal Specification:
| CORNER SHAPE | SQUARE ALL CORNERS | | FLANGE WIDTH | 0.0600 INCHES MINIMUM AND 0.0620 INCHES MAXIMUM | | OVERALL LENGTH | 0.3600 INCHES MINIMUM AND 0.3620 INCHES MAXIMUM | | PART NAME ASSIGNED BY CONTROLLING AGENCY | BUSHING FLANGED, CROSS BRACE, BOARDING LADDER | | MATERIAL | COPPER ALLOY 630 OVERALL | | SPECIAL FEATURES | FLAT PARALLEL SURFACE OF FLANGE MEASURE 0.4000 AND THIS ITEM ALTERED FROM NSN 3120-01-129-7658, P/N ST4M139P4-30 | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END |
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