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 5996-00-476-7030
NSN 6645-00-229-1521
NSN 5835-01-580-0446
NSN 4140-01-061-9849
NSN 5960-01-370-4285
NSN 6220-01-494-9356
NSN 6150-01-374-6449
NSN 6145-00-512-6675
NSN 5950-00-349-9881
NSN 6130-00-247-4782
NSN 5950-00-221-5770
NSN 5999-00-343-1896