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 6105-01-363-9225
NSN 6650-01-227-9634
NSN 6685-01-433-3745
NSN 5950-01-565-4430
NSN 5998-00-216-6944
NSN 6240-01-574-3796
NSN 5935-01-051-9171
NSN 5855-01-250-2421
NSN 5905-01-137-2257
NSN 7035-01-336-0464
NSN 4140-01-333-9612
NSN 5996-00-254-2147