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 5960-01-385-1628
NSN 6135-01-434-4954
NSN 5925-01-107-8010
NSN 6685-00-038-7886
NSN 5950-01-607-0564
NSN 6610-01-340-1761
NSN 5990-00-059-3449
NSN 5895-01-167-2329
NSN 5965-00-185-9687
NSN 5895-00-162-0903
NSN 6110-00-233-6626
NSN 5960-00-802-2965