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 6620-01-423-0833
NSN 5998-01-448-9755
NSN 5855-01-409-1792
NSN 6130-00-783-6779
NSN 6685-00-737-3838
NSN 6150-01-170-2617
NSN 6150-01-186-6634
NSN 5910-01-519-8236
NSN 5960-00-825-6442
NSN 5990-01-307-4489
NSN 5915-01-025-1362
NSN 6620-00-816-9755