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 6110-01-378-6659
NSN 5996-01-276-5370
NSN 6130-00-013-7866
NSN 5975-01-284-7047
NSN 5910-01-324-7176
NSN 5999-00-504-4863
NSN 5996-00-753-1599
NSN 4140-01-455-9285
NSN 6220-01-327-1287
NSN 5945-01-615-7680
NSN 6645-00-724-6128
NSN 5990-00-754-2842