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 5925-01-105-8507
NSN 5996-01-331-1432
NSN 5965-01-391-1703
NSN 5910-01-037-8164
NSN 5920-01-024-9190
NSN 6645-01-140-4286
NSN 5996-01-104-7884
NSN 6130-01-496-1411
NSN 5920-00-860-0456
NSN 6220-00-919-8172
NSN 5985-01-432-5081
NSN 6105-00-925-0239