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 5996-01-462-3656
NSN 2925-00-928-5931
NSN 5985-01-240-2329
NSN 4140-01-307-3143
NSN 6220-00-632-6469
NSN 6150-01-194-1876
NSN 6105-01-401-5361
NSN 5990-01-500-5412
NSN 5895-01-412-2827
NSN 6130-01-564-3170
NSN 5975-00-455-2431
NSN 6110-01-406-4818