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 5855-01-545-3659
NSN 5975-01-347-3577
NSN 5855-01-443-2509
NSN 7035-01-279-2815
NSN 5965-01-431-5809
NSN 5945-01-415-2228
NSN 6110-00-542-2202
NSN 5965-00-201-7479
NSN 5985-00-226-0420
NSN 5835-01-416-6449
NSN 5950-01-063-6889
NSN 5905-01-229-3920