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 5950-00-961-8289
NSN 6610-00-138-0740
NSN 5910-01-021-2720
NSN 5855-01-236-9645
NSN 6110-01-167-3848
NSN 5945-01-500-1904
NSN 5945-00-430-9718
NSN 5835-01-497-5029
NSN 5905-00-189-0692
NSN 5895-00-149-1830
NSN 5975-00-407-6554
NSN 5920-00-861-6091