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 6220-01-502-0243
NSN 6610-01-304-9914
NSN 6145-01-369-1622
NSN 5910-00-984-3723
NSN 6645-01-012-5972
NSN 5925-00-235-8524
NSN 6645-00-056-1580
NSN 6220-01-211-7561
NSN 5910-00-283-9783
NSN 5965-00-074-1317
NSN 6220-01-087-0325
NSN 6610-01-250-2811