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 6240-01-522-0875
NSN 6685-00-273-1618
NSN 5855-01-111-3962
NSN 5855-01-428-9456
NSN 6240-01-258-5829
NSN 5895-00-021-3539
NSN 5905-00-295-6387
NSN 7035-01-292-2580
NSN 5975-00-852-7170
NSN 5998-01-600-7316
NSN 5950-00-054-6777
NSN 7035-00-541-8516