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 6135-01-059-4055
NSN 5855-01-228-0942
NSN 5999-00-985-0972
NSN 6105-00-353-8153
NSN 5990-01-514-8708
NSN 4140-00-305-1023
NSN 5999-01-222-4606
NSN 5985-01-437-8566
NSN 6645-01-363-0160
NSN 6685-01-023-2166
NSN 5996-01-500-5628
NSN 5998-01-521-3720