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 7035-01-026-1171
NSN 6610-01-415-8008
NSN 5835-00-251-9138
NSN 6610-01-414-7481
NSN 2925-00-167-6762
NSN 5996-00-289-9847
NSN 5895-00-491-7066
NSN 5910-01-288-0714
NSN 6320-00-194-4252
NSN 5950-00-246-4524
NSN 5915-01-446-7238
NSN 5910-01-014-0288