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 5925-01-265-4679
NSN 5998-01-171-7860
NSN 6145-01-448-5777
NSN 6685-01-633-2592
NSN 5915-01-542-0951
NSN 5998-00-932-4781
NSN 5990-01-378-7349
NSN 6620-00-189-0967
NSN 5855-01-317-5354
NSN 6650-00-796-9972
NSN 6645-01-419-4257
NSN 6610-01-060-6850