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 6110-00-281-3676
NSN 5895-01-398-5292
NSN 5920-01-515-6839
NSN 6645-01-494-3845
NSN 5990-00-985-1334
NSN 6650-01-265-2672
NSN 5935-01-359-1812
NSN 6145-01-064-4171
NSN 5895-00-144-8162
NSN 5999-00-553-2730
NSN 5925-01-250-3813
NSN 6620-01-067-0536