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 5895-00-170-4568
NSN 5855-00-149-0766
NSN 5895-00-127-9533
NSN 4140-00-823-9194
NSN 5985-00-415-3329
NSN 6645-00-300-0401
NSN 6135-01-031-3032
NSN 6610-00-244-2816
NSN 5965-01-483-1610
NSN 5985-01-218-7725
NSN 5998-01-151-3204
NSN 6145-01-486-5442