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 5950-01-292-3426
NSN 5835-01-387-4227
NSN 5925-01-143-6576
NSN 5975-00-835-2213
NSN 5965-00-187-4282
NSN 5950-01-343-4761
NSN 6110-01-380-7184
NSN 5985-00-845-5853
NSN 5910-01-327-8747
NSN 6110-01-641-9608
NSN 5895-00-163-1635
NSN 5996-01-225-8507