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.
NSN 5965-00-004-6371
NSN 6320-00-391-5906
NSN 5935-01-474-3886
NSN 6150-01-535-7115
NSN 5960-01-378-1729
NSN 2925-00-532-1481
NSN 5996-00-413-0878
NSN 6650-00-500-6455
NSN 5985-01-171-9868
NSN 6685-01-426-8929
NSN 5915-01-359-1429
NSN 5920-01-020-0059