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 5930-01-060-8769
NSN 5935-00-406-4632
NSN 5835-01-456-3922
NSN 5910-01-207-0833
NSN 5990-00-617-1422
NSN 5985-01-295-8122
NSN 6150-01-423-8145
NSN 4140-01-142-2971
NSN 6240-00-143-3159
NSN 5920-00-063-0532
NSN 2925-01-196-6187
NSN 6150-01-532-2300