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 6685-01-607-2366
NSN 5920-00-964-9986
NSN 5930-00-644-4476
NSN 5985-00-407-1746
NSN 6610-00-202-5481
NSN 5925-01-644-1891
NSN 5999-01-244-8649
NSN 6135-01-386-5709
NSN 5999-01-280-4676
NSN 5835-01-613-9485
NSN 5915-01-028-2296
NSN 5895-01-020-3856