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 5999-00-948-7736
NSN 6645-01-430-7124
NSN 7035-00-800-0770
NSN 6645-01-063-0714
NSN 6135-00-027-3914
NSN 5999-00-037-7522
NSN 5895-00-068-5346
NSN 5999-00-192-4681
NSN 6105-00-898-7626
NSN 5985-00-529-9369
NSN 5920-00-180-4278
NSN 5910-01-106-4488