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 6240-00-209-1883
NSN 6110-01-097-6805
NSN 6110-01-454-0697
NSN 5985-00-313-9104
NSN 5920-01-426-8517
NSN 6110-01-487-4532
NSN 5990-00-070-3006
NSN 5905-01-616-5817
NSN 6685-00-555-0875
NSN 6650-01-466-2704
NSN 5915-01-412-1374
NSN 5996-01-315-6032