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 5935-01-564-6194
NSN 5905-01-003-8565
NSN 5965-00-524-5520
NSN 6105-01-360-9624
NSN 6150-01-230-3041
NSN 5985-01-450-4156
NSN 5996-01-069-2370
NSN 5835-00-247-0161
NSN 5950-00-100-1345
NSN 5920-01-146-3962
NSN 6145-01-047-7729
NSN 6150-00-126-5999