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 6220-00-127-3805
NSN 5990-00-534-9798
NSN 5999-01-327-3005
NSN 5945-01-045-7286
NSN 5950-01-085-9791
NSN 5996-00-082-0320
NSN 5965-01-447-2943
NSN 6110-01-064-8951
NSN 2925-01-141-7563
NSN 5920-01-104-0508
NSN 5925-00-736-0425
NSN 6610-00-061-2225