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 5985-01-130-4906
NSN 6685-01-152-7303
NSN 7035-00-541-8516
NSN 5935-00-410-7680
NSN 6610-00-216-6538
NSN 6320-01-382-9676
NSN 6610-01-334-8883
NSN 6110-01-044-4978
NSN 5910-01-598-2612
NSN 6645-00-443-8011
NSN 6320-01-233-5798
NSN 5855-01-632-1509