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 6130-01-329-8789
NSN 6105-01-574-2126
NSN 6610-00-209-4372
NSN 6685-00-413-6671
NSN 6645-01-254-0490
NSN 5998-00-059-6412
NSN 5996-01-424-5341
NSN 6130-00-156-7751
NSN 5998-01-143-4790
NSN 6620-01-610-5081
NSN 6105-00-368-0066
NSN 5925-00-089-9928