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National Stock Number:
3110-01-541-5137
Federal Supply Class:
3110
National Item Identification Number:
015415137
Description:
BEARING,ROLLER,AIRFRAME
Detail:
A CYLINDRICAL ITEM IN WHICH THE INNER OR OUTER RING TURNS UPON ROW(S) OF HARDENED ROLLER, BEARING WHICH ROLL ON A RACEWAY, THUS MINIMIZING FRICTION. THESE ITEMS ARE CHARACTERIZED BY THEIR NONCORROSIVE QUALITIES, LIGHTNESS OF WEIGHT, INCH DIMENSIONS RATHER THAN METRIC, INNER RINGS GENERALLY PROJECTING BEYOND THE FACES OF THE OUTER RING, OR A VERY NARROW WIDTH INNER RING HAVING AN OUTSIDE DIAMETER SLIGHTLY LARGER THAN THE BORE DIAMETER. DESIGNED PRIMARILY FOR USE IN AIRCRAFT ASSEMBLIES, SUCH AS CONTROL SYSTEMS AND SURFACES OF AIRCRAFT. EXCLUDES BEARING, ROLLER, CYLINDRICAL.
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Manufacturer Information:
| ST4M173-08002 | 09455 | RBC TRANSPORT DYNAMICS CORP | | ST4M173-08002 | 15860 | NEW HAMPSHIRE BALL BEARINGS INC | | ST4M173-08002 | 76301 | THE BOEING COMPANY | | ST4M173-08002 | 97613 | SARGENT AEROSPACE & DEFENSE, LLC |
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Techincal Specification:
| PART NAME ASSIGNED BY CONTROLLING AGENCY | BEARING, SLEEVE | | SPECIAL FEATURES | ITEM NAME TEXT IS BEARING, ROLLER, AIRFRAME; SMIC IS QF, WHICH IS NON-CRITICAL |
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