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 5996-01-074-9603
NSN 5965-01-229-0786
NSN 5920-00-900-0220
NSN 6130-00-518-1723
NSN 6220-00-103-3419
NSN 2925-00-782-1498
NSN 4140-00-314-1025
NSN 6145-01-357-5648
NSN 6685-01-464-8406
NSN 5925-01-595-6276
NSN 5990-00-707-0731
NSN 5895-01-363-4033