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 5998-01-170-3553
NSN 5895-01-463-7406
NSN 6220-01-392-9052
NSN 5945-01-464-4231
NSN 5965-01-578-7378
NSN 5950-01-601-6559
NSN 5835-01-360-2657
NSN 5965-01-358-1279
NSN 6685-00-377-3497
NSN 6135-01-648-4875
NSN 5975-01-038-8707
NSN 6145-01-245-3869