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 6610-01-421-4396
NSN 5920-00-192-6565
NSN 6150-01-231-1008
NSN 4140-00-455-6335
NSN 6645-01-076-4655
NSN 5965-01-032-9146
NSN 7035-01-362-4924
NSN 5925-00-188-8678
NSN 5855-01-448-0695
NSN 5999-01-390-6908
NSN 5915-00-134-2974
NSN 6110-01-181-6216