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 5835-01-373-9506
NSN 6110-00-651-1216
NSN 5999-00-970-1342
NSN 2925-01-032-3814
NSN 7035-01-268-5732
NSN 5998-01-469-6363
NSN 5895-01-395-9656
NSN 6150-01-009-1335
NSN 6685-00-804-2042
NSN 5990-00-930-4665
NSN 7035-01-525-5873
NSN 6220-01-460-6677