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 5935-01-268-7330
NSN 5895-00-114-1544
NSN 5985-01-498-1142
NSN 5998-00-962-0128
NSN 6620-01-207-0667
NSN 5935-01-095-6564
NSN 4140-01-263-0665
NSN 7035-01-081-5797
NSN 6150-01-024-0318
NSN 5996-01-314-6432
NSN 5975-01-515-8822
NSN 5935-01-005-1757