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 5950-01-483-3673
NSN 6150-00-903-5049
NSN 5905-01-106-6143
NSN 6645-00-181-1877
NSN 6320-00-521-9350
NSN 5985-01-513-4280
NSN 5915-01-644-7770
NSN 6610-01-419-4123
NSN 5999-00-859-8349
NSN 6320-01-232-4664
NSN 6645-01-363-2519
NSN 5895-01-191-7633