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 5998-00-609-4368
NSN 6150-01-213-8455
NSN 5999-01-514-1424
NSN 6685-00-269-8969
NSN 6105-01-131-6596
NSN 5915-01-519-3287
NSN 6650-00-966-5205
NSN 5975-01-148-1678
NSN 5960-00-426-8028
NSN 6650-01-267-9886
NSN 5915-00-172-9160
NSN 5950-01-020-7717