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National Stock Number:
3120-01-284-6066
Federal Supply Class:
3120
National Item Identification Number:
012846066
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:
| 258E552PC12 | 04241 | BECHTEL MARINE PROPULSION CORPORATION DBA KNOLLS ATOMIC POWER LABORATORY |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.6850 INCHES MINIMUM AND 0.6950 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.8700 INCHES MINIMUM AND 0.8730 INCHES MAXIMUM | | CRITICALITY CODE JUSTIFICATION | ZZZY | | FLANGE OUTSIDE DIAMETER | 1.1200 INCHES MINIMUM AND 1.1300 INCHES MAXIMUM | | FLANGE WIDTH | 0.7000 INCHES MINIMUM AND 0.7200 INCHES MAXIMUM | | OVERALL LENGTH | 1.9300 INCHES MINIMUM AND 1.9900 INCHES MAXIMUM | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END |
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