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 7035-01-420-5404
NSN 6110-01-101-2918
NSN 5965-00-082-4087
NSN 5999-01-658-6650
NSN 5925-01-536-9422
NSN 5905-01-373-1631
NSN 5835-00-463-6699
NSN 5985-00-137-6325
NSN 6145-01-584-9541
NSN 6320-01-416-9357
NSN 5915-01-196-4655
NSN 6620-00-952-9844