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 5910-01-584-0993
NSN 5945-00-856-9432
NSN 6685-00-204-6037
NSN 6105-01-358-8068
NSN 5895-01-431-3219
NSN 5925-01-174-1562
NSN 6685-00-854-9169
NSN 6645-00-099-6913
NSN 5915-01-080-0064
NSN 6220-01-539-5970
NSN 5895-01-256-3439
NSN 5855-00-973-5717