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 6320-00-242-3300
NSN 7035-01-559-1453
NSN 6645-01-099-4322
NSN 6610-01-498-4063
NSN 6130-00-924-3424
NSN 2925-01-112-6822
NSN 5915-00-175-8657
NSN 5920-00-452-3889
NSN 5895-01-381-0500
NSN 5905-01-228-1809
NSN 5945-01-383-5900
NSN 5999-01-313-7378