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 6685-01-104-3708
NSN 5915-00-580-2716
NSN 6145-01-166-3714
NSN 5998-01-350-8532
NSN 6645-01-028-2186
NSN 5996-01-654-7645
NSN 6130-01-599-8514
NSN 5855-01-425-1330
NSN 5965-01-266-7968
NSN 5960-01-428-7300
NSN 7035-01-435-7962
NSN 6145-00-913-5982