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 5965-01-027-5414
NSN 5965-00-763-8015
NSN 6685-00-618-9542
NSN 6110-00-978-6898
NSN 5935-01-535-6153
NSN 6240-01-470-1761
NSN 6135-01-342-3859
NSN 5999-01-012-0919
NSN 6220-01-035-7172
NSN 6320-00-831-2227
NSN 5915-00-941-3958
NSN 6620-01-510-1859