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 6130-00-276-0658
NSN 5999-01-502-0466
NSN 2925-00-365-3289
NSN 6135-01-375-6724
NSN 5999-01-312-3676
NSN 6220-01-476-8889
NSN 5945-01-429-9824
NSN 6645-00-145-6411
NSN 5990-01-101-5097
NSN 5855-01-564-2044
NSN 5855-01-325-9507
NSN 5925-01-283-8123