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 7035-01-304-0305
NSN 6685-01-451-3295
NSN 5950-01-450-2766
NSN 6610-00-917-1480
NSN 5920-01-253-2173
NSN 5975-01-384-6063
NSN 6220-01-244-2411
NSN 5999-01-445-4775
NSN 6645-01-587-4642
NSN 5835-01-366-5906
NSN 5835-01-654-4570
NSN 7035-00-703-3535