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 6620-00-351-9949
NSN 5975-01-572-3062
NSN 5985-01-039-4250
NSN 6110-01-198-3632
NSN 5998-00-761-8201
NSN 5920-01-287-8409
NSN 5975-01-228-2426
NSN 5945-01-382-9224
NSN 2925-01-016-0876
NSN 6145-01-239-7067
NSN 6145-01-094-6108
NSN 6620-01-272-4746