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 6150-00-482-6353
NSN 5835-01-067-9271
NSN 6645-01-308-5589
NSN 2925-00-753-8598
NSN 6240-01-368-3178
NSN 6145-00-553-2665
NSN 5895-00-585-2038
NSN 5990-01-157-0441
NSN 6620-01-272-7831
NSN 5905-00-866-0347
NSN 5950-01-012-1906
NSN 2925-00-968-7795