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 7035-01-565-6132
NSN 6130-00-986-7604
NSN 5855-01-033-1375
NSN 5998-01-556-1499
NSN 5950-01-459-3297
NSN 5996-00-199-0073
NSN 5960-01-130-6413
NSN 5920-01-076-5467
NSN 6685-01-500-6635
NSN 6320-00-261-9136
NSN 5945-01-161-2324
NSN 5895-00-225-9589