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 5960-01-291-5593
NSN 6105-01-478-0548
NSN 5990-00-457-8940
NSN 5920-01-386-3188
NSN 2925-00-453-2436
NSN 5999-00-214-0420
NSN 5996-01-492-5408
NSN 5905-01-037-0999
NSN 6620-01-631-8889
NSN 5965-01-445-9403
NSN 5965-01-156-7013
NSN 5895-00-471-9904