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 7035-01-125-4731
NSN 5965-00-763-8015
NSN 5985-00-006-4361
NSN 5990-00-974-6943
NSN 6685-01-283-9476
NSN 5905-01-452-0959
NSN 6610-01-508-3125
NSN 6645-01-292-2873
NSN 6105-01-289-8938
NSN 6150-00-084-6287
NSN 6620-01-375-6741
NSN 6145-01-268-1939