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 6150-01-469-3089
NSN 6150-01-116-2180
NSN 5925-00-154-0372
NSN 6145-01-383-3824
NSN 2925-00-156-5633
NSN 5895-01-574-8929
NSN 5835-01-332-2867
NSN 5945-01-304-4375
NSN 5905-01-394-4827
NSN 5999-01-006-7624
NSN 6145-01-438-0368
NSN 5999-00-717-3101