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 2925-01-318-8853
NSN 7035-01-330-4799
NSN 5996-00-322-5753
NSN 6135-01-642-4177
NSN 2925-01-055-9705
NSN 5915-01-512-8851
NSN 5990-01-306-9290
NSN 5920-01-420-5768
NSN 5996-01-628-8624
NSN 6130-01-621-8958
NSN 6320-01-054-3046
NSN 6650-01-072-7890