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 6240-00-923-0758
NSN 5935-01-130-7816
NSN 5855-00-361-0167
NSN 5935-01-190-9666
NSN 7035-01-158-7673
NSN 6620-00-827-1611
NSN 5985-01-403-2835
NSN 6110-01-354-4774
NSN 7035-00-052-2188
NSN 6110-01-104-9589
NSN 5855-01-422-5413
NSN 5999-00-282-3150