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 6610-01-481-2644
NSN 6105-01-337-1927
NSN 6650-01-584-8101
NSN 5975-00-260-1336
NSN 6685-00-693-7275
NSN 5999-00-826-9039
NSN 6645-01-172-6838
NSN 5975-01-507-3513
NSN 6220-00-479-9171
NSN 5895-01-578-1075
NSN 5915-00-761-8856
NSN 6610-01-647-7412