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 5975-00-636-4910
NSN 6105-01-273-5927
NSN 4140-01-382-8506
NSN 5915-01-408-5980
NSN 5910-00-605-0948
NSN 6145-00-171-3152
NSN 6145-01-519-8210
NSN 6145-01-014-5209
NSN 6620-01-261-0054
NSN 7035-01-286-2677
NSN 2925-00-242-7688
NSN 6320-01-246-4390