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 5996-01-287-7464
NSN 6240-00-161-6623
NSN 5930-01-566-2563
NSN 5910-01-285-3629
NSN 5965-01-068-6696
NSN 6620-00-740-3699
NSN 5998-00-274-3268
NSN 5835-00-466-3075
NSN 6645-01-490-0325
NSN 5920-01-512-8586
NSN 5910-01-123-9805
NSN 5905-01-157-9484