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 6135-01-010-0891
NSN 5835-00-170-5238
NSN 5960-00-916-8023
NSN 5945-01-221-8623
NSN 7035-01-232-2657
NSN 5996-00-205-2933
NSN 6240-01-175-1101
NSN 5920-00-773-1282
NSN 6135-01-437-7741
NSN 5945-00-153-4655
NSN 6610-01-046-1117
NSN 5910-00-845-0437