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 5950-00-931-4079
NSN 5945-00-482-3505
NSN 5990-00-932-3070
NSN 5996-00-861-3691
NSN 6645-01-231-2432
NSN 6130-01-352-1864
NSN 5905-01-137-2254
NSN 5935-01-013-8974
NSN 6320-01-111-8851
NSN 6645-01-578-6815
NSN 6320-01-504-3948
NSN 6135-01-313-8323