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 6610-00-500-6944
NSN 6145-01-616-7265
NSN 5999-01-058-9841
NSN 5985-01-165-6666
NSN 5985-00-195-5542
NSN 6105-00-216-5813
NSN 6620-00-506-0112
NSN 5990-01-437-4876
NSN 6685-01-458-1434
NSN 6685-01-063-1165
NSN 5998-01-014-6126
NSN 6685-00-985-4062