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 6320-00-116-3658
NSN 5965-01-167-8513
NSN 5835-00-707-6266
NSN 4140-01-467-9483
NSN 6645-01-036-5027
NSN 6610-01-504-7622
NSN 6620-01-189-8153
NSN 5855-00-411-8688
NSN 5996-01-122-8288
NSN 6685-01-304-0295
NSN 6105-01-209-6234
NSN 5965-01-522-9247