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 6220-01-209-6219
NSN 5975-00-868-9714
NSN 5945-01-611-3267
NSN 5905-00-126-3112
NSN 5835-00-949-3018
NSN 6240-01-078-6585
NSN 6685-01-513-9597
NSN 5990-01-248-0108
NSN 6645-01-497-6543
NSN 5999-01-435-6157
NSN 5895-01-564-9531
NSN 5895-01-113-6975