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 5895-01-392-3069
NSN 6145-00-998-7609
NSN 5930-01-615-5458
NSN 2925-01-620-9673
NSN 5990-00-930-4665
NSN 5950-01-498-8903
NSN 5915-01-331-0429
NSN 5905-01-499-8727
NSN 5910-01-461-3439
NSN 5925-01-359-6329
NSN 5960-01-512-0233
NSN 6220-00-233-7436