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National Stock Number:
3120-01-224-3770
Federal Supply Class:
3120
National Item Identification Number:
012243770
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:
| 12352541 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.5130 INCHES MINIMUM AND 0.5180 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.7500 INCHES MINIMUM AND 0.7520 INCHES MAXIMUM | | CORNER SHAPE | CHAMFERED INSIDE LEFT CORNER | | CORNER SHAPE | CHAMFERED OUTSIDE RIGHT 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 | | FLANGE OUTSIDE DIAMETER | 0.9700 INCHES MINIMUM AND 1.1200 INCHES MAXIMUM | | FLANGE WIDTH | 0.2500 INCHES MINIMUM AND 0.2800 INCHES MAXIMUM | | OVERALL LENGTH | 0.6200 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | NYLATRON NSB,FSCM 83616 MFR REF 1ST MATERIAL RESPONSE OR FLOUROSINT 207,FSCM 83616 MFR REF 2ND MATERIAL RESPONSE OR THORDON XL,FSCM 37987 MFR REF 3RD MATERIAL RESPONSE OVERALL | | MATERIAL | PLASTIC POLYHEXAMETHYLENE ADIPAMIDE OR PLASTIC POLYTETRAFLUOROETHYLENE OR PLASTIC OVERALL | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END |
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