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 5985-01-018-5848
NSN 5930-01-408-0276
NSN 5905-00-202-0998
NSN 6610-01-316-8902
NSN 6220-01-220-5260
NSN 5990-01-537-3972
NSN 4140-00-513-1089
NSN 6610-01-556-2353
NSN 5835-00-351-9459
NSN 6240-01-171-0374
NSN 6150-01-608-8990
NSN 6610-01-336-8027