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 5895-01-399-4570
NSN 5999-01-126-7881
NSN 5950-00-486-1691
NSN 6130-01-451-4256
NSN 6110-01-553-3124
NSN 6620-01-517-0014
NSN 6685-00-989-6921
NSN 5895-01-201-6881
NSN 6610-01-024-5360
NSN 5855-00-885-8452
NSN 6650-01-123-7249
NSN 5998-00-407-0508