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 5920-00-185-3824
NSN 5985-01-323-5007
NSN 5950-00-901-9531
NSN 6620-01-527-4423
NSN 5985-01-513-8770
NSN 5950-01-071-7283
NSN 6130-01-514-9978
NSN 6320-01-145-9013
NSN 6645-00-171-9639
NSN 5965-01-366-5900
NSN 5998-01-437-8870
NSN 5855-00-782-7714