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 5950-01-129-1193
NSN 5950-00-231-5280
NSN 6685-00-705-4197
NSN 5855-01-557-6277
NSN 5930-01-464-0913
NSN 5998-01-498-4898
NSN 5965-01-196-1526
NSN 5920-00-542-6389
NSN 5915-01-363-3319
NSN 5925-01-010-7593
NSN 5965-01-540-0743
NSN 6130-01-087-1771