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 5950-00-936-6070
NSN 5996-01-454-6938
NSN 6220-01-082-8769
NSN 6130-00-246-6915
NSN 6610-00-894-2143
NSN 6150-01-596-6880
NSN 5950-01-246-3984
NSN 6220-01-327-4999
NSN 7035-01-145-5059
NSN 6105-01-273-0596
NSN 6650-00-113-7698
NSN 5950-01-483-9476