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 5905-00-019-3473
NSN 5998-01-525-7910
NSN 6645-01-609-0332
NSN 5910-00-105-1860
NSN 6650-01-266-8762
NSN 5965-01-417-3211
NSN 5915-01-369-8999
NSN 6320-00-116-3658
NSN 5985-01-251-3969
NSN 6110-00-963-4035
NSN 6145-00-132-4800
NSN 5920-01-004-4107