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 5895-01-537-0825
NSN 5835-01-095-8851
NSN 6130-00-325-0748
NSN 5985-01-216-2056
NSN 6220-01-485-0333
NSN 5990-01-139-6042
NSN 5935-00-426-0508
NSN 2925-01-291-9997
NSN 5905-00-441-0630
NSN 6220-00-595-6954
NSN 5905-01-313-9777
NSN 5910-00-218-1114