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 6320-01-228-2380
NSN 5990-01-024-9659
NSN 5965-00-520-2686
NSN 6645-01-154-8231
NSN 5999-01-329-8546
NSN 7035-01-245-2858
NSN 6620-01-157-9267
NSN 6645-01-174-6956
NSN 5950-01-014-1265
NSN 5990-00-226-1152
NSN 6130-01-412-6174
NSN 6620-01-408-4464