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 5990-01-411-5930
NSN 5975-00-636-4910
NSN 5835-00-264-0946
NSN 6105-01-468-5605
NSN 5895-01-310-9033
NSN 5920-01-114-9811
NSN 5996-01-437-8824
NSN 5910-01-428-3035
NSN 7035-00-803-3056
NSN 5855-01-133-3587
NSN 7035-00-753-0695
NSN 7035-01-512-1826