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 6650-01-014-7671
NSN 5975-00-698-9853
NSN 5910-00-431-7865
NSN 5895-00-205-2924
NSN 5996-01-625-0427
NSN 6620-01-126-7871
NSN 5975-00-617-3458
NSN 5960-01-142-1995
NSN 5950-01-313-8408
NSN 6610-00-542-6307
NSN 5930-00-996-3061
NSN 5950-00-015-1537