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 6150-00-653-9648
NSN 6320-00-731-6134
NSN 7035-01-319-2315
NSN 7035-00-104-7613
NSN 6645-01-008-2720
NSN 6610-01-422-1322
NSN 5950-00-442-6034
NSN 7035-01-268-0933
NSN 4140-00-043-4506
NSN 5925-01-116-5462
NSN 6110-01-312-8541
NSN 5835-00-986-5985