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National Stock Number:
3120-00-404-3351
Federal Supply Class:
3120
National Item Identification Number:
004043351
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:
| 11-006-206 | 12116 | NAMMO DEFENSE SYSTEMS INC. |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.3750 INCHES MINIMUM AND 0.3770 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.4680 INCHES NOMINAL | | CORNER SHAPE | SQUARE ALL CORNERS | | HARDNESS RATING | 39.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 630 OVERALL | | OVERALL LENGTH | 1.3750 INCHES MINIMUM AND 1.3800 INCHES MAXIMUM | | SURFACE FINISH | 125.0 MICROINCHES INTERMEDIATE LAYER | | SPECIAL FEATURES | TWO IDENTICAL EXTERNAL FLANGES SYMMETRICALLY SPACED FROM EACH END,0.625 IN. FLANGE OD,0.062 IN. FLANGE W,0.375 IN. MIN,0.377 IN. MAX END TO FLANGE DISTANCE,LEFT FLANGE OUTSIDE LEFT CORNER AND RIGHT FLANGE OUTSIDE RIGHT CORNERS UNDERCUT,0.005 IN. UNDERCUT D,0.062 IN. UNDERCUT W,0.010 IN. UNDERCUT RADIUS,LEFT AND RIGHT FLANGES INSIDE CORNERS RD,0.070 IN. RADIUS | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL |
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