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 5835-00-912-5656
NSN 6620-01-125-3932
NSN 6110-00-339-8359
NSN 2925-01-159-0506
NSN 6320-01-558-8844
NSN 6645-01-133-8359
NSN 5930-01-112-0860
NSN 6105-01-210-3357
NSN 2925-01-562-8051
NSN 5855-00-494-9581
NSN 6150-01-500-8312
NSN 5935-01-207-0938