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National Stock Number:
3120-00-168-2669
Federal Supply Class:
3120
National Item Identification Number:
001682669
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:
| 4S90391-101A | 98897 | LOCKHEED MARTIN CORP | | BHS3927 | 99167 | HAMILTON SUNDSTRAND CORPORATION |
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Techincal Specification:
| ANTIROTATION/LUBRICATION TYPE AND QUANTITY | 2 HOLE | | BODY INSIDE DIAMETER | 1.2910 INCHES MINIMUM AND 1.3110 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 2.6250 INCHES NOMINAL | | CORNER SHAPE | SQUARE ALL CORNERS | | FLANGE OUTSIDE DIAMETER | 3.2470 INCHES MINIMUM AND 3.2500 INCHES MAXIMUM | | FLANGE WIDTH | 0.3750 INCHES NOMINAL | | HARDNESS RATING | 45.0 ROCKWELL C MINIMUM OVERALL AND 50.0 ROCKWELL C MAXIMUM OVERALL | | HOLE DIAMETER | 0.1640 INCHES NOMINAL FIRST | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS6379 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 4140 OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 0.6250 INCHES NOMINAL | | RIGHT INTERNAL FLANGE HOLE DIAMETER | 1.1150 INCHES MINIMUM AND 1.1350 INCHES MAXIMUM | | RIGHT INTERNAL FLANGE WIDTH | 0.1250 INCHES NOMINAL | | SPECIAL FEATURES | HOLES NO. 8-32 UNC-2B | | STYLE DESIGNATOR | SEGMENTED, EXTERNAL FLANGE ONE END, INTERNAL FLANGE ONE END | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | 13.02,99167 MFR REF SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | OXIDE OVERALL |
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