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 6135-01-531-1413
NSN 5998-01-406-4916
NSN 5855-01-398-9548
NSN 6130-01-501-2964
NSN 5950-01-547-8019
NSN 5925-01-340-9880
NSN 6645-01-409-2003
NSN 5975-01-102-6982
NSN 5965-00-174-5792
NSN 2925-00-503-9122
NSN 5965-01-487-4479
NSN 6110-01-495-2211