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 5835-00-554-0399
NSN 6150-01-288-9252
NSN 6610-00-038-8148
NSN 6135-01-286-9563
NSN 6135-01-322-4655
NSN 5960-00-452-0452
NSN 5985-00-435-8948
NSN 5996-00-912-5030
NSN 5965-01-005-0341
NSN 5905-01-432-0136
NSN 6150-01-648-2430
NSN 5935-00-572-9180