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 5999-00-525-4320
NSN 6645-01-458-5235
NSN 5835-01-546-2008
NSN 7035-01-462-5766
NSN 6320-00-284-1524
NSN 6135-01-354-5535
NSN 5985-01-286-7076
NSN 6320-01-600-0787
NSN 6130-01-076-4219
NSN 5855-01-152-5849
NSN 6135-01-462-6040
NSN 6685-00-099-9025