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 5985-00-834-1175
NSN 5975-01-238-1134
NSN 6110-01-633-9660
NSN 5975-00-711-8805
NSN 5975-01-023-1977
NSN 5925-01-653-5612
NSN 6240-01-608-3269
NSN 6220-01-258-5315
NSN 5996-01-457-2001
NSN 5945-00-900-3932
NSN 6145-01-184-2795
NSN 5855-01-064-8961