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 6150-00-969-8825
NSN 5835-00-198-4936
NSN 5855-01-213-9076
NSN 5930-00-229-8996
NSN 6105-00-079-0547
NSN 5990-00-754-2842
NSN 5930-00-997-4089
NSN 5925-01-627-3935
NSN 7035-01-504-2204
NSN 5910-01-475-0389
NSN 5999-00-837-6333
NSN 5965-00-951-9961