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 6135-01-651-3210
NSN 5998-01-576-1467
NSN 6105-01-255-4028
NSN 5835-01-435-4139
NSN 5985-01-476-7254
NSN 6130-01-096-4622
NSN 6685-01-277-5987
NSN 6645-01-157-4199
NSN 6110-01-350-5850
NSN 5930-01-349-0999
NSN 5915-00-336-6481
NSN 5925-01-461-3594