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 5930-00-636-8888
NSN 6610-00-070-1842
NSN 5998-01-249-8053
NSN 6685-01-083-5920
NSN 7035-01-079-1514
NSN 5965-01-537-7731
NSN 5985-01-249-0016
NSN 6150-00-916-8902
NSN 6320-01-029-4220
NSN 5925-01-076-4458
NSN 6150-01-626-3020
NSN 5835-01-555-4262