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 5998-01-532-1911
NSN 5935-00-189-8382
NSN 6645-01-582-9833
NSN 5930-01-326-1419
NSN 5910-01-223-8026
NSN 7035-01-525-5873
NSN 6105-00-343-1964
NSN 6110-01-254-5278
NSN 6130-00-235-9970
NSN 6220-01-044-5552
NSN 6645-01-279-2414
NSN 5895-01-502-4602