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 6110-01-325-3145
NSN 5925-00-148-8241
NSN 5945-01-006-4472
NSN 7035-00-624-7265
NSN 6610-00-226-4710
NSN 5975-01-445-6169
NSN 5935-01-499-1926
NSN 5999-00-175-4825
NSN 6645-00-829-8868
NSN 7035-00-267-5424
NSN 6645-01-536-7933
NSN 7035-00-896-3213