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 5996-01-263-6776
NSN 5999-01-028-6019
NSN 5990-01-294-6198
NSN 5965-00-581-0981
NSN 6145-01-142-2234
NSN 5985-01-199-4683
NSN 7035-00-079-7189
NSN 5905-01-025-0682
NSN 6645-01-100-3296
NSN 5996-00-067-8864
NSN 5945-01-211-2619
NSN 5965-01-628-7911