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 7035-00-803-3056
NSN 7035-01-555-8793
NSN 5935-00-519-0281
NSN 5998-01-289-4275
NSN 5985-00-149-1675
NSN 5910-01-526-2733
NSN 6135-01-093-7426
NSN 6620-01-575-7879
NSN 6645-01-400-2119
NSN 5975-01-050-8114
NSN 5945-00-265-1762
NSN 5950-00-399-5562