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 5855-01-361-2362
NSN 6610-01-189-3001
NSN 5930-01-257-1321
NSN 6685-00-383-5488
NSN 6320-00-546-9249
NSN 5960-01-305-5449
NSN 2925-00-234-7918
NSN 5945-01-323-5787
NSN 6110-01-633-9660
NSN 5999-00-452-2558
NSN 6220-00-171-8638
NSN 5996-01-117-0338