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 6610-00-125-7415
NSN 5910-01-521-2872
NSN 6220-01-619-2956
NSN 5950-01-312-1860
NSN 6150-01-044-7587
NSN 5960-00-257-4203
NSN 5910-01-201-0451
NSN 5996-00-456-0895
NSN 5990-01-271-1628
NSN 5905-01-399-1587
NSN 5965-01-264-8761
NSN 5920-01-499-7604