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 6130-01-447-2619
NSN 5905-01-313-3337
NSN 5965-00-289-6280
NSN 5920-01-640-9556
NSN 6110-01-081-5298
NSN 6685-00-003-3378
NSN 5960-01-578-5537
NSN 5950-01-378-8387
NSN 5945-00-502-8775
NSN 5930-00-277-4704
NSN 6110-01-089-8130
NSN 5910-01-441-6827