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: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5985-00-111-6056
NSN 6110-01-514-7910
NSN 6110-00-585-8920
NSN 5895-01-125-4872
NSN 6610-01-107-2658
NSN 5905-01-547-9131
NSN 6610-01-227-1692
NSN 6320-00-521-9350
NSN 6105-01-246-9076
NSN 6220-01-062-2077
NSN 7035-01-056-5350
NSN 6135-00-477-8847