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 5985-01-451-7424
NSN 6145-00-854-1892
NSN 6240-01-110-6235
NSN 5998-00-353-6471
NSN 5996-01-225-3837
NSN 5975-01-605-1450
NSN 6320-01-185-3857
NSN 4140-00-928-9097
NSN 5965-00-356-3838
NSN 6110-01-597-5772
NSN 6610-01-160-8815
NSN 5990-00-905-6472