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 5975-01-213-1904
NSN 5950-00-973-9099
NSN 6610-00-411-7246
NSN 4140-00-918-5162
NSN 4140-01-354-4404
NSN 6145-01-178-9265
NSN 5930-01-223-3572
NSN 6110-00-102-7797
NSN 5930-01-600-8725
NSN 6145-01-532-4764
NSN 5925-00-853-6198
NSN 6645-00-559-3623