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 6610-01-359-6555
NSN 5999-00-286-6231
NSN 5925-00-246-4645
NSN 5996-01-589-7279
NSN 5950-01-025-8888
NSN 5930-01-088-1471
NSN 5998-01-492-6389
NSN 5930-00-559-5446
NSN 6220-01-087-0816
NSN 6150-00-866-2832
NSN 5895-00-758-1795
NSN 6320-01-093-5738