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 6110-00-116-5514
NSN 5985-00-842-6585
NSN 6685-00-549-6438
NSN 6105-00-410-0453
NSN 7035-00-445-9657
NSN 5920-01-040-7718
NSN 5835-00-690-8898
NSN 5930-00-260-3313
NSN 6240-01-147-5424
NSN 5996-01-599-3117
NSN 5855-01-098-9038
NSN 5855-01-391-3819