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 6105-00-222-6194
NSN 6240-00-686-5345
NSN 6650-00-525-3446
NSN 4140-00-731-2770
NSN 5925-01-413-9250
NSN 5925-01-094-3659
NSN 6620-00-071-3895
NSN 6685-01-485-0475
NSN 5905-01-483-1701
NSN 6685-01-357-1561
NSN 5895-00-288-5878
NSN 5915-01-089-8809