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 5965-01-552-1471
NSN 6620-01-394-0365
NSN 5930-01-152-1142
NSN 6620-00-808-7277
NSN 5935-00-925-1847
NSN 5945-01-058-8228
NSN 5960-00-911-3422
NSN 5930-01-085-1252
NSN 5910-01-382-3283
NSN 5999-00-837-5619
NSN 6620-00-151-5363
NSN 6240-01-555-5980