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 6110-00-133-1206
NSN 5910-01-208-3545
NSN 5905-00-432-9084
NSN 5960-01-095-2984
NSN 5835-01-157-5886
NSN 5960-01-599-9821
NSN 6110-01-394-2599
NSN 6650-00-216-6365
NSN 5855-01-381-7493
NSN 5990-01-532-0670
NSN 6610-01-406-4985
NSN 5920-00-081-8641