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 6130-01-240-7078
NSN 5996-00-512-4512
NSN 6645-01-175-3568
NSN 5998-01-434-0036
NSN 5905-01-485-6382
NSN 5960-01-130-6413
NSN 5855-01-154-3871
NSN 6645-01-032-5337
NSN 6130-00-482-3848
NSN 5835-00-513-9680
NSN 6110-01-104-4777
NSN 4140-01-091-9828