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 5935-00-498-5839
NSN 5835-00-764-4388
NSN 5925-01-498-1964
NSN 6645-01-515-4812
NSN 5835-01-178-4154
NSN 5835-00-224-9148
NSN 5920-00-267-3109
NSN 6685-00-784-4180
NSN 5950-01-624-2700
NSN 6620-01-032-3937
NSN 6150-01-453-3989
NSN 5935-01-377-0929