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 5930-01-029-3419
NSN 6220-01-136-7820
NSN 5855-00-079-2370
NSN 7035-01-625-1249
NSN 6650-01-315-7567
NSN 6650-01-442-7893
NSN 5925-01-632-2420
NSN 5905-01-620-8943
NSN 5905-00-221-4483
NSN 5895-00-979-3882
NSN 2925-00-242-7688
NSN 6620-01-294-1044