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 6130-01-485-2464
NSN 7035-01-578-6909
NSN 6645-01-437-9017
NSN 5910-01-562-3401
NSN 5998-01-499-8186
NSN 5950-00-682-5379
NSN 5985-00-109-6222
NSN 5965-01-296-8991
NSN 5990-01-272-4091
NSN 6220-00-707-5044
NSN 6130-00-802-6482
NSN 6145-01-105-2003