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 6650-01-095-8024
NSN 6150-01-195-5381
NSN 5945-00-300-6225
NSN 6645-00-664-4665
NSN 5950-01-571-1699
NSN 5910-00-162-5953
NSN 6645-00-173-2800
NSN 5895-00-398-0029
NSN 5985-01-264-0130
NSN 5998-00-212-4406
NSN 6685-01-089-6798
NSN 5925-00-586-5291