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 5960-01-426-4242
NSN 5895-01-012-4110
NSN 5990-01-303-9920
NSN 5999-01-386-4008
NSN 5950-01-107-5241
NSN 5910-01-629-6226
NSN 5950-01-253-2800
NSN 6220-01-472-8985
NSN 6320-01-415-0953
NSN 6105-00-799-8385
NSN 6685-01-506-0879
NSN 6105-01-528-9394