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 6130-01-107-9886
NSN 5950-00-900-4839
NSN 5985-01-474-5141
NSN 6135-01-177-3552
NSN 5999-00-525-4320
NSN 5930-01-379-8820
NSN 5996-01-128-9761
NSN 6220-00-701-5959
NSN 6135-01-604-8739
NSN 6130-01-632-4090
NSN 5985-01-094-7841
NSN 5910-01-443-3016