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National Stock Number:
3120-00-974-0020
Federal Supply Class:
3120
National Item Identification Number:
009740020
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:
| 128WM10319-1 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 128WM10319-1 | 65777 | HOWE MACHINE & TOOL CORP. | | 128WM10319-1 | 79RG9 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 128WM10319-1 | 8P689 | TENS MACHINE COMPANY, INC. |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.9673 INCHES MINIMUM AND 0.9695 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 1.1266 INCHES MINIMUM AND 1.1278 INCHES MAXIMUM | | CORNER SHAPE | SQUARE INSIDE LEFT CORNER | | CORNER SHAPE | SQUARE INSIDE RIGHT CORNER | | CORNER SHAPE | SQUARE LEFT FLANGE BODY CORNER | | CORNER SHAPE | SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER | | CORNER SHAPE | SQUARE OUTSIDE LEFT CORNER | | CORNER SHAPE | SQUARE OUTSIDE RIGHT CORNER | | FLANGE OUTSIDE DIAMETER | 1.2980 INCHES MINIMUM AND 1.3080 INCHES MAXIMUM | | FLANGE WIDTH | 0.0857 INCHES MINIMUM AND 0.0901 INCHES MAXIMUM | | HARDNESS RATING | 39.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM OVERALL | | OVERALL LENGTH | 0.7703 INCHES MINIMUM AND 0.7755 INCHES MAXIMUM | | MATERIAL | STEEL COMP O6 OVERALL | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END | | SURFACE FINISH | 125.0 MICROINCHES INTERMEDIATE LAYER | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | GSS8050 26512 MFR REF SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | CADMIUM OVERALL |
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