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 6110-00-609-2772
NSN 6130-01-576-0784
NSN 5960-00-330-8975
NSN 7035-01-067-4809
NSN 6610-01-156-0810
NSN 5915-00-060-3294
NSN 6685-01-383-7499
NSN 5835-00-466-1014
NSN 5855-00-832-9341
NSN 2925-01-243-0328
NSN 6135-01-106-7740
NSN 5835-01-138-8622