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 6685-00-471-4125
NSN 5998-01-412-0176
NSN 5990-00-079-5406
NSN 5965-01-160-7037
NSN 6220-00-068-8750
NSN 7035-01-421-2398
NSN 5930-00-510-7647
NSN 5985-01-023-1708
NSN 5835-00-269-2232
NSN 6150-01-296-4906
NSN 6240-00-985-5244
NSN 5975-01-068-3705