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 5975-01-514-7468
NSN 5835-00-269-2232
NSN 6610-00-925-5064
NSN 6320-01-176-8367
NSN 5975-00-580-0434
NSN 5925-01-309-9622
NSN 5930-00-206-0210
NSN 5999-00-571-9141
NSN 6610-01-461-8180
NSN 5999-01-647-2768
NSN 5950-01-585-9306
NSN 6145-01-629-7764