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 6105-01-522-1880
NSN 2925-01-274-8576
NSN 5910-01-168-9440
NSN 5965-01-408-1130
NSN 5835-01-597-4820
NSN 5985-01-303-6363
NSN 6220-01-407-1124
NSN 5935-00-276-4610
NSN 5920-01-491-4172
NSN 6320-00-238-9973
NSN 5930-01-129-5224
NSN 5895-01-550-8805