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 5835-00-010-4307
NSN 5910-00-072-4214
NSN 5985-00-266-2094
NSN 5855-01-149-4110
NSN 5935-01-613-9495
NSN 6645-01-417-7996
NSN 5905-01-610-0624
NSN 5895-01-317-3986
NSN 5996-01-457-0335
NSN 5855-00-885-8452
NSN 4140-01-169-9592
NSN 6620-00-974-7595