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 & other seals
NSN 5990-01-463-5400
NSN 5835-01-089-7615
NSN 4140-00-171-1387
NSN 5910-01-029-3475
NSN 6150-00-731-4453
NSN 2925-01-265-2853
NSN 6685-01-056-4379
NSN 6110-01-297-2079
NSN 6135-00-593-6831
NSN 6620-01-158-7309
NSN 5950-01-266-7578
NSN 6110-00-779-0648