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 5855-01-018-1247
NSN 5965-01-555-8775
NSN 5895-00-072-5349
NSN 5905-00-339-3761
NSN 5910-01-310-5357
NSN 6610-00-945-6782
NSN 7035-01-027-2259
NSN 6240-01-299-6881
NSN 5998-00-463-4463
NSN 6150-00-914-2870
NSN 6320-01-268-3072
NSN 5925-01-465-0601