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 6685-01-411-7113
NSN 5920-00-508-5804
NSN 5965-01-026-1752
NSN 6135-00-299-6918
NSN 6220-01-368-0475
NSN 5985-01-334-6809
NSN 5930-00-058-9592
NSN 6135-01-185-3614
NSN 6145-00-404-7927
NSN 6135-01-104-3790
NSN 6620-01-236-0138
NSN 5990-00-788-3829