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 6610-01-505-3495
NSN 5965-00-226-0209
NSN 6320-00-937-5625
NSN 5930-00-171-8867
NSN 6320-01-216-1678
NSN 6685-01-521-2476
NSN 5985-00-314-0831
NSN 4140-01-219-1506
NSN 6135-01-215-1245
NSN 5930-01-258-9669
NSN 6685-01-311-8892
NSN 5855-00-532-0025