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 6130-00-056-9372
NSN 6645-01-281-7254
NSN 6130-01-268-0524
NSN 5996-01-599-9867
NSN 6620-01-051-2045
NSN 5835-01-123-8305
NSN 5950-00-019-8503
NSN 5999-01-419-1913
NSN 2925-00-172-9264
NSN 5925-01-202-2447
NSN 5960-00-204-7506
NSN 5996-00-035-5624