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 5965-00-624-4134
NSN 5960-01-323-6432
NSN 6620-00-906-9150
NSN 5998-01-218-9516
NSN 6610-01-235-5566
NSN 6110-01-119-3555
NSN 5950-01-285-8625
NSN 5975-01-398-2158
NSN 6620-01-217-3216
NSN 5950-01-280-5469
NSN 5945-00-468-1978
NSN 6110-00-858-1948