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 7035-01-541-6900
NSN 5935-01-444-4505
NSN 5935-00-295-6966
NSN 5925-01-056-5127
NSN 5950-01-411-5615
NSN 5965-00-238-9870
NSN 5985-01-394-3109
NSN 5920-01-558-4552
NSN 6135-01-502-5787
NSN 5998-00-285-1902
NSN 6320-01-643-0850
NSN 6645-01-126-9030