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 5965-00-377-0301
NSN 5945-01-054-3722
NSN 6130-00-064-5142
NSN 5996-01-201-4500
NSN 5905-00-577-7752
NSN 6105-01-409-2023
NSN 2925-01-222-7764
NSN 5835-01-274-1035
NSN 5945-00-363-9481
NSN 5996-00-330-9184
NSN 7035-00-626-1958
NSN 5895-01-486-7539