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 5996-01-597-4912
NSN 6610-01-633-8931
NSN 6105-01-129-7091
NSN 6105-00-526-8144
NSN 5965-01-516-9960
NSN 5925-01-350-3646
NSN 5975-01-496-1899
NSN 5975-01-319-6892
NSN 6145-01-454-5843
NSN 5920-01-426-1806
NSN 4140-00-505-1684
NSN 6620-01-415-5803