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 5965-01-314-4583
NSN 5990-01-196-2953
NSN 5950-01-434-7412
NSN 5915-00-170-6775
NSN 5930-00-493-3963
NSN 6685-01-138-2994
NSN 5985-01-281-5207
NSN 5835-01-047-8343
NSN 5910-00-511-2717
NSN 5985-01-398-5487
NSN 5945-01-522-0008
NSN 6110-00-669-6586