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 5965-01-440-8257
NSN 6645-01-391-1983
NSN 6130-00-187-0211
NSN 5835-01-327-6324
NSN 5905-01-302-0833
NSN 5985-01-245-9064
NSN 6320-01-098-2503
NSN 5935-01-418-2511
NSN 6620-01-117-0834
NSN 2925-00-733-3519
NSN 5960-01-613-6122
NSN 5960-00-740-1369