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 6145-01-131-4094
NSN 5985-00-594-2107
NSN 6110-00-134-6541
NSN 5990-01-063-2532
NSN 6320-01-118-0553
NSN 6620-01-168-8450
NSN 5920-00-896-7348
NSN 6110-01-540-6805
NSN 5915-01-586-0890
NSN 6220-01-406-5891
NSN 5985-01-381-5768
NSN 6105-00-181-9556