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 5996-00-008-3266
NSN 5950-01-053-5095
NSN 6110-01-530-4933
NSN 6220-01-277-8297
NSN 5945-01-149-7214
NSN 5855-01-316-6574
NSN 6610-01-192-2467
NSN 5990-01-408-6554
NSN 5945-01-532-2614
NSN 5975-01-549-5655
NSN 6620-01-253-0374
NSN 5920-00-879-0466