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 5910-00-294-9439
NSN 5915-00-927-2358
NSN 5835-00-310-6807
NSN 4140-01-519-6178
NSN 5990-00-467-7431
NSN 6150-01-516-0617
NSN 5835-00-010-4307
NSN 6135-01-633-8502
NSN 6320-01-473-9024
NSN 6130-01-286-0607
NSN 5996-01-362-4234
NSN 6645-01-016-7706