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 5910-00-476-9592
NSN 2925-01-228-6554
NSN 5915-01-590-4900
NSN 5905-01-625-8053
NSN 5998-00-042-8778
NSN 6150-00-947-0673
NSN 5965-01-185-2026
NSN 5855-00-962-5792
NSN 6220-00-581-3858
NSN 6150-00-177-7031
NSN 5935-01-558-7796
NSN 6105-01-222-3601