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 5965-01-062-3492
NSN 6220-00-682-8292
NSN 6645-00-126-0286
NSN 6145-01-332-9171
NSN 6110-01-420-8996
NSN 5965-01-197-6924
NSN 5950-01-108-7690
NSN 5895-01-353-0741
NSN 5855-01-492-6913
NSN 5945-01-513-2503
NSN 6145-01-185-5345
NSN 5945-00-290-1779