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 5935-01-641-3232
NSN 6220-00-255-5652
NSN 5920-01-456-8850
NSN 5895-01-643-5759
NSN 6105-01-361-9248
NSN 5920-01-365-0934
NSN 5935-00-540-7389
NSN 7035-00-549-2722
NSN 6620-01-100-0431
NSN 6130-01-024-7375
NSN 6610-01-264-2664
NSN 6620-01-281-3542