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 5855-01-659-8769
NSN 5835-00-143-4153
NSN 6135-00-767-0331
NSN 6610-00-150-7002
NSN 5895-01-319-7655
NSN 6320-01-317-0926
NSN 2925-00-188-5003
NSN 6645-01-552-0004
NSN 5975-01-171-4945
NSN 5985-01-519-2556
NSN 6320-01-278-2359
NSN 2925-01-477-3787