National Stock Number: 2530-99-255-6100
Federal Supply Class: 2530
National Item Identification Number: 992556100
Description: ROLLER ASSEMBLY,TRACK,VEHICULAR
Detail: A CYLINDRICAL METALLIC BODY OF EITHER SOLID OR HOLLOW CONSTRUCTION, CONTAINING BEARINGS AND/OR SHAFTS AND THE LIKE WHICH PROVIDES THE ROLLING ELEMENTS TO GUIDE AND SUPPORT A TRACK-TYPE VEHICLE ALONG ITS TRACK.
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