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 5905-00-233-0949
NSN 5960-01-279-0985
NSN 5945-00-691-5733
NSN 5835-01-157-5886
NSN 5915-01-170-7821
NSN 6610-01-013-8922
NSN 5975-00-347-6918
NSN 6645-01-435-6373
NSN 5930-01-224-2445
NSN 5965-01-180-7070
NSN 5935-01-614-4097
NSN 5895-01-334-2423