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 6645-00-819-5045
NSN 6130-00-491-8348
NSN 7035-00-215-3272
NSN 6610-00-518-4919
NSN 6220-00-434-7364
NSN 5950-00-329-8009
NSN 5999-00-403-0522
NSN 5985-01-046-6286
NSN 6240-00-912-5186
NSN 5895-01-123-6815
NSN 5920-00-312-7872
NSN 5915-01-119-3502