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 7035-01-323-0164
NSN 5996-01-386-4230
NSN 5960-00-188-8648
NSN 6135-01-479-4020
NSN 2925-01-544-4880
NSN 5998-01-390-1806
NSN 7035-01-150-6303
NSN 6610-00-858-2094
NSN 5930-01-359-4133
NSN 5930-01-500-3841
NSN 5945-01-560-6973
NSN 5835-01-408-4212