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 5925-01-445-7326
NSN 6685-01-299-4533
NSN 6650-01-250-3989
NSN 5895-01-218-5267
NSN 5925-00-970-7366
NSN 2925-00-620-4438
NSN 6645-01-508-9074
NSN 5920-01-423-0805
NSN 6110-00-482-3372
NSN 6220-00-899-6718
NSN 6150-01-246-4050
NSN 5990-01-429-6211