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 5915-01-641-8779
NSN 5985-01-070-6571
NSN 2925-01-139-7098
NSN 5895-01-583-7745
NSN 5920-01-472-3583
NSN 5960-00-102-8128
NSN 6240-01-386-9192
NSN 5990-01-512-9129
NSN 7035-01-305-1950
NSN 5915-00-160-3834
NSN 6685-01-514-0431
NSN 6135-00-985-7887