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 5910-00-451-2293
NSN 5895-00-087-9901
NSN 4140-01-488-3969
NSN 5998-00-941-3705
NSN 6645-01-189-0275
NSN 5905-01-023-4759
NSN 5990-00-949-8451
NSN 5975-01-283-1238
NSN 5930-01-475-2283
NSN 6110-00-138-8687
NSN 5915-01-652-9160
NSN 5945-01-094-9303