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National Stock Number:
3120-01-193-6976
Federal Supply Class:
3120
National Item Identification Number:
011936976
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:
| 246041-2 | 04939 | LOCKHEED MARTIN CORPORATION | | 246041-2 | 09205 | LOCKHEED MARTIN CORP ELECTRONICS AND MISSILES DIV |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.3730 INCHES MINIMUM AND 0.3800 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.4010 INCHES MINIMUM AND 0.4110 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | FLANGE OUTSIDE DIAMETER | 0.5500 INCHES NOMINAL | | FLANGE WIDTH | 0.1200 INCHES MINIMUM AND 0.1300 INCHES MAXIMUM | | INTERIOR FLANGE HOLE DIAMETER | 0.2180 INCHES NOMINAL | | INTERIOR FLANGE LEFT END TO CENTERLINE DISTANCE | 0.2970 INCHES NOMINAL | | INTERIOR FLANGE WIDTH | 0.2180 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM-A582,COND A ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 303 OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 0.4250 INCHES NOMINAL | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END, INTERIOR FLANGE(S) NOT LOCATED AT EITHER END | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35,TY 4 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL |
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