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 7035-01-368-1070
NSN 5990-01-411-5930
NSN 7035-00-549-2722
NSN 5965-01-366-5900
NSN 5996-01-020-5759
NSN 5950-01-100-0242
NSN 6320-01-207-9038
NSN 6240-01-424-8499
NSN 5975-01-577-1944
NSN 5999-01-468-0300
NSN 5965-00-132-6436
NSN 5835-01-454-2674