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 5935-01-443-2935
NSN 5935-00-153-3130
NSN 5965-01-262-3513
NSN 5935-01-356-5867
NSN 5965-01-063-0609
NSN 5985-00-146-2450
NSN 6105-00-581-9479
NSN 5920-00-981-5803
NSN 5925-01-294-8331
NSN 6685-00-400-8389
NSN 5925-00-361-8836
NSN 5835-00-682-5177