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 6130-01-344-9571
NSN 5910-01-525-8024
NSN 6620-01-437-3146
NSN 6320-01-370-5222
NSN 5930-01-501-6211
NSN 5965-00-782-8920
NSN 6320-00-701-0437
NSN 5985-01-109-7903
NSN 5915-00-797-8750
NSN 5920-00-226-7148
NSN 6150-01-474-0325
NSN 6620-00-216-6416