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 5985-00-085-4029
NSN 5996-01-391-4746
NSN 5960-01-323-6432
NSN 6620-01-507-8444
NSN 6645-01-608-1134
NSN 5996-01-599-9867
NSN 5996-01-272-1927
NSN 6135-00-752-1589
NSN 5910-01-462-1205
NSN 6110-01-359-7930
NSN 5965-01-181-5706
NSN 5920-01-558-5261