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 6110-00-448-7334
NSN 6685-00-273-7017
NSN 2925-01-270-1124
NSN 5905-00-391-2377
NSN 6220-00-475-9670
NSN 5975-01-144-2416
NSN 6135-01-336-3115
NSN 6620-01-313-8164
NSN 6150-00-050-7732
NSN 5905-01-229-1704
NSN 4140-00-990-3093
NSN 6135-00-377-9165