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 5998-01-333-4710
NSN 5990-00-254-4825
NSN 6150-01-007-6097
NSN 5855-00-586-6255
NSN 5998-00-112-9302
NSN 5975-01-386-9456
NSN 6645-01-420-6804
NSN 6685-01-217-9309
NSN 6620-01-612-9030
NSN 6240-01-215-8485
NSN 5905-01-528-7879
NSN 6220-01-395-8482