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 6105-01-042-9785
NSN 5996-01-089-5339
NSN 5998-01-200-6649
NSN 5855-00-135-0797
NSN 5985-01-557-7610
NSN 6130-01-291-4107
NSN 5925-01-128-6694
NSN 5996-01-170-1915
NSN 5975-01-648-6244
NSN 5905-01-187-0630
NSN 6145-01-083-7762
NSN 5930-01-270-6145