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 5965-01-234-6844
NSN 5998-01-579-4974
NSN 6685-00-978-3321
NSN 6620-00-922-1099
NSN 6110-01-285-6464
NSN 6105-01-529-4771
NSN 5965-01-518-4490
NSN 6110-01-514-0271
NSN 6685-00-998-2754
NSN 5950-01-175-0045
NSN 5996-01-649-3986
NSN 5935-00-517-8890