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 6610-00-349-9447
NSN 5905-00-080-6364
NSN 5965-01-595-6134
NSN 6105-01-537-3082
NSN 5998-00-941-3250
NSN 6610-01-026-1701
NSN 5910-01-582-4408
NSN 6240-01-604-1293
NSN 5996-01-365-5630
NSN 5855-01-372-4433
NSN 5960-00-525-1898
NSN 5905-00-442-3025