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 6620-00-022-8056
NSN 6110-01-579-5928
NSN 5855-01-525-1636
NSN 5925-00-905-8196
NSN 5999-00-922-3345
NSN 5965-01-384-7670
NSN 6685-00-251-6292
NSN 5965-01-498-1532
NSN 6220-00-406-8098
NSN 5910-01-459-0289
NSN 6105-01-303-5856
NSN 5835-00-723-2505