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 6650-00-076-1883
NSN 6220-01-456-9499
NSN 5925-00-518-8503
NSN 6610-01-633-6773
NSN 5915-00-338-3375
NSN 6320-01-116-3980
NSN 5935-01-492-8430
NSN 6145-01-464-4228
NSN 5855-01-020-7982
NSN 5930-00-289-6709
NSN 5950-00-356-7472
NSN 6685-00-973-4662