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 6135-00-728-9860
NSN 6135-01-463-7077
NSN 2925-01-385-6661
NSN 5985-01-027-0777
NSN 5905-00-475-2393
NSN 5925-01-420-7589
NSN 2925-01-583-5619
NSN 4140-00-652-4547
NSN 6320-00-925-0558
NSN 5935-01-102-6817
NSN 6610-01-241-3334
NSN 5855-00-862-3345