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 6110-00-596-9124
NSN 6145-01-409-1685
NSN 6620-00-239-6153
NSN 5960-01-399-4327
NSN 5925-01-590-0171
NSN 6610-00-597-5671
NSN 6240-01-327-6858
NSN 5920-01-322-7227
NSN 6150-01-337-6433
NSN 6620-00-810-6774
NSN 5855-01-385-6586
NSN 6645-00-616-1289