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 5835-01-010-3103
NSN 5996-01-414-7676
NSN 5905-00-825-5078
NSN 6610-01-037-0410
NSN 5915-01-398-9831
NSN 6145-01-272-3365
NSN 4140-00-269-5795
NSN 5915-01-349-5464
NSN 5920-01-084-6475
NSN 5835-00-401-2578
NSN 5999-01-390-0999
NSN 5999-01-340-9888