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 5895-00-971-8655
NSN 6685-01-408-2637
NSN 4140-00-361-4691
NSN 6110-01-146-4183
NSN 6220-01-470-1748
NSN 4140-00-895-3417
NSN 5925-01-145-0074
NSN 6130-01-143-0751
NSN 5996-01-123-9038
NSN 5925-00-269-2685
NSN 6220-01-459-3128
NSN 5975-00-204-9190