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 4140-00-577-3512
NSN 5965-00-238-9870
NSN 5915-01-437-5653
NSN 6685-01-468-7660
NSN 5915-01-168-3887
NSN 5925-00-401-2739
NSN 5930-01-150-1785
NSN 6240-01-453-6482
NSN 5960-01-495-0859
NSN 7035-00-150-2379
NSN 5998-00-840-6834
NSN 5915-00-415-5349