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National Stock Number:
3120-01-230-1820
Federal Supply Class:
3120
National Item Identification Number:
012301820
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:
| 123PM10225-3 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 123PM10225-3 | 79RG9 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| MATERIAL | STEEL COMP 4130 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-18729 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | HARDNESS RATING | 33.0 ROCKWELL C MINIMUM AND | | 37.0 ROCKWELL C MAXIMUM OVERALL | | SURFACE TREATMENT | CADMIUM AND | | CHROMATE OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | OVERALL LENGTH | 0.1260 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 0.3720 INCHES MINIMUM AND | | 0.3730 INCHES MAXIMUM | | BODY INSIDE DIAMETER | 0.2550 INCHES MINIMUM AND | | 0.2620 INCHES MAXIMUM | | FLANGE WIDTH | 0.0630 INCHES NOMINAL | | ANTIROTATION/LUBRICATION TYPE AND QUANTITY | 1 HOLE | | HOLE DIAMETER | 0.0960 INCHES MINIMUM AND | | 0.1030 INCHES MAXIMUM FIRST | | SPECIAL FEATURES | FLANGE OFF CENTERED | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 79RG9 | | DESIGN CONTROL REFERENCE | 123PM10225-3 |
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