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 5985-00-889-8103
NSN 5855-01-400-1590
NSN 6135-00-603-4859
NSN 5925-00-570-4771
NSN 5925-01-059-5726
NSN 6610-00-500-0180
NSN 6685-01-107-9643
NSN 6645-01-293-9367
NSN 5999-00-520-5291
NSN 5920-01-020-7659
NSN 6150-00-237-9981
NSN 6645-01-208-5090