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 6145-00-689-8372
NSN 6650-00-424-7239
NSN 6145-00-197-9010
NSN 6130-01-502-9666
NSN 6320-01-064-0372
NSN 5855-00-058-1293
NSN 7035-00-155-9513
NSN 6130-00-639-0666
NSN 5920-00-455-9743
NSN 5905-01-582-8708
NSN 5925-00-336-9150
NSN 5945-01-057-7993