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 5975-00-501-8058
NSN 5998-01-150-5361
NSN 6685-01-331-1073
NSN 5930-01-264-0638
NSN 6685-01-384-5209
NSN 5975-01-549-9004
NSN 6135-00-248-4102
NSN 6685-00-898-1284
NSN 6105-00-313-3427
NSN 5985-01-564-5698
NSN 6110-01-040-9797
NSN 5835-01-228-8666