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 5985-01-246-4604
NSN 5920-00-232-6419
NSN 6240-01-160-7430
NSN 5945-01-358-1383
NSN 5910-01-050-8185
NSN 6145-00-158-7999
NSN 6650-01-158-6577
NSN 6610-01-624-5664
NSN 5996-01-074-8161
NSN 5895-00-075-9906
NSN 6145-00-130-8078
NSN 6685-00-410-8284