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 6150-01-611-3444
NSN 6220-01-315-6283
NSN 6145-01-090-1633
NSN 5960-00-762-9260
NSN 5930-00-221-0024
NSN 5965-01-490-5853
NSN 5998-00-435-5368
NSN 6685-01-538-9640
NSN 5915-00-364-3650
NSN 6130-01-252-4331
NSN 6110-00-167-7522
NSN 5925-01-167-8144