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 6685-00-585-5204
NSN 5935-01-043-1923
NSN 6650-00-273-8732
NSN 6110-01-244-3471
NSN 5930-00-314-0367
NSN 6685-00-339-3699
NSN 6135-00-837-5331
NSN 5945-01-634-0588
NSN 5996-01-062-0807
NSN 5985-01-421-5029
NSN 5835-01-193-6192
NSN 5965-01-097-2027