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 6240-00-840-3647
NSN 5930-01-016-5710
NSN 6650-01-217-9304
NSN 6145-01-501-5780
NSN 5930-01-136-1302
NSN 6135-01-175-4589
NSN 5910-01-652-0645
NSN 6220-01-191-5703
NSN 6320-01-094-2634
NSN 5835-01-307-8954
NSN 5925-01-320-2767
NSN 6650-00-276-9838