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 5895-00-067-4968
NSN 6150-01-296-9801
NSN 5999-01-464-4301
NSN 5855-01-149-4110
NSN 6320-00-194-4252
NSN 5960-00-361-8409
NSN 5835-01-149-6855
NSN 6220-01-498-1369
NSN 6110-00-514-2639
NSN 5855-01-085-5354
NSN 5855-01-396-0258
NSN 5835-01-295-2431