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 7035-01-151-0265
NSN 7035-01-513-3025
NSN 6135-00-756-6149
NSN 5920-00-246-5992
NSN 7035-01-569-1922
NSN 6240-01-170-0704
NSN 5835-01-528-7454
NSN 6220-00-954-0442
NSN 5930-01-575-1590
NSN 5965-01-007-1963
NSN 5835-00-170-5238
NSN 5905-01-406-4005