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 6145-01-645-6164
NSN 5998-00-827-7391
NSN 5975-01-203-2774
NSN 5895-01-259-9702
NSN 6220-00-301-2098
NSN 6110-00-205-1778
NSN 2925-00-103-6822
NSN 5965-01-648-2590
NSN 6145-01-419-8405
NSN 5999-00-836-0639
NSN 6645-01-182-2102
NSN 5935-01-139-2172