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 5950-00-521-9412
NSN 6685-00-723-8814
NSN 6110-01-399-1903
NSN 6685-01-028-8031
NSN 6620-01-232-8550
NSN 7035-00-535-8109
NSN 5985-01-139-6145
NSN 4140-01-237-5799
NSN 5965-00-506-9817
NSN 6610-01-177-5033
NSN 5985-01-446-5950
NSN 5835-01-432-1277