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 6685-01-111-8712
NSN 6220-01-547-0271
NSN 6150-00-518-1402
NSN 5855-01-385-8846
NSN 5996-00-276-5480
NSN 5915-01-550-1879
NSN 7035-01-019-3951
NSN 5975-01-182-5806
NSN 5920-00-661-0840
NSN 5965-01-592-9595
NSN 5895-00-409-2815
NSN 6240-01-181-4474