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 6150-00-278-1294
NSN 5996-00-763-3810
NSN 5999-01-020-7641
NSN 5905-01-509-8344
NSN 6220-00-935-6881
NSN 5960-00-064-6530
NSN 6150-01-445-6202
NSN 6320-00-404-3637
NSN 5925-00-078-9566
NSN 6610-01-209-4663
NSN 5975-01-425-1268
NSN 5920-01-150-3499