A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 6620-01-146-6968
NSN 5975-01-202-7423
NSN 5835-00-089-0588
NSN 5915-01-442-8785
NSN 5935-01-328-7935
NSN 6105-01-265-8693
NSN 5999-01-469-1066
NSN 5925-00-418-3811
NSN 4140-01-025-1555
NSN 5965-01-339-4495
NSN 5960-01-142-1995
NSN 5910-01-104-9859