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 5920-00-322-8618
NSN 5975-01-607-7047
NSN 6130-00-797-8681
NSN 2925-01-230-6100
NSN 6685-01-424-1542
NSN 6110-01-508-6563
NSN 6105-01-386-9362
NSN 5950-01-032-5013
NSN 5915-01-440-0192
NSN 5925-01-307-7762
NSN 5996-01-570-4396
NSN 5895-00-297-6689