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 5975-00-285-8003
NSN 6320-00-194-4252
NSN 6610-00-139-1105
NSN 5855-00-014-5008
NSN 5930-01-622-4407
NSN 5965-01-356-8360
NSN 6145-00-216-6613
NSN 6150-01-495-0749
NSN 6240-00-491-0517
NSN 5910-00-729-8531
NSN 5945-01-242-3913
NSN 5945-00-038-7776