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 5835-01-090-0784
NSN 6110-01-371-4616
NSN 5965-00-775-6496
NSN 6685-01-217-6292
NSN 6610-01-385-1771
NSN 2925-01-350-8372
NSN 6150-00-138-0716
NSN 6135-01-314-8416
NSN 4140-01-318-7540
NSN 5920-00-231-3922
NSN 6620-00-905-6590
NSN 5855-01-578-1396