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 6645-01-504-3394
NSN 6620-01-482-9024
NSN 5835-00-928-5717
NSN 6645-01-177-6021
NSN 6645-00-942-1039
NSN 6685-00-504-1911
NSN 5935-01-303-4746
NSN 6150-01-092-9265
NSN 5965-01-620-4559
NSN 5930-01-247-7548
NSN 6240-01-473-7989
NSN 6130-01-550-6755