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 6150-01-356-8996
NSN 7035-01-495-2253
NSN 5920-01-382-5323
NSN 5985-01-084-0852
NSN 5996-00-162-6083
NSN 6610-00-563-2967
NSN 6145-01-619-6527
NSN 5915-00-976-1083
NSN 5915-00-602-8506
NSN 5910-00-230-5114
NSN 5835-01-158-6878
NSN 6150-01-094-7298