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 5960-01-351-5074
NSN 5990-00-900-4459
NSN 7035-00-513-9764
NSN 5935-00-852-6735
NSN 6645-00-754-4108
NSN 5975-01-003-2198
NSN 5915-01-513-0300
NSN 5895-01-083-4358
NSN 5990-00-766-7179
NSN 5985-00-267-1037
NSN 6685-01-609-1387
NSN 5965-01-330-6807