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 6650-01-594-3888
NSN 5990-01-368-2604
NSN 5950-01-415-7819
NSN 5920-01-043-4848
NSN 5999-01-399-7849
NSN 5925-00-650-1069
NSN 5915-01-295-3282
NSN 5855-01-433-2220
NSN 5915-00-884-4773
NSN 5960-01-217-1479
NSN 5965-01-259-5291
NSN 6145-00-223-2885