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 5835-01-522-9881
NSN 6150-00-394-4934
NSN 6220-01-353-4854
NSN 5960-01-160-3437
NSN 6220-01-136-7820
NSN 6610-01-585-5320
NSN 6135-01-329-7994
NSN 2925-01-239-6044
NSN 5910-01-594-6577
NSN 5945-01-058-5178
NSN 5925-01-222-6642
NSN 5996-00-921-8612