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 6650-01-412-4217
NSN 6685-00-471-4125
NSN 5965-00-170-5254
NSN 6685-01-088-9388
NSN 6610-01-632-3364
NSN 5910-01-318-8054
NSN 5855-01-410-8979
NSN 5920-01-357-8053
NSN 6145-01-617-5866
NSN 5990-00-521-2980
NSN 6145-01-351-6342
NSN 5915-00-926-0109