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 6130-00-929-3922
NSN 5855-00-821-7512
NSN 5999-01-153-8759
NSN 7035-00-946-2642
NSN 6685-00-862-7005
NSN 2925-01-166-4589
NSN 5855-01-013-6864
NSN 5915-01-019-8618
NSN 6130-01-461-9748
NSN 5920-00-965-5676
NSN 5999-01-330-4240
NSN 6320-01-089-9086