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 5835-01-141-8823
NSN 6150-00-234-6475
NSN 5965-01-563-9735
NSN 5965-00-959-8162
NSN 5960-00-948-6012
NSN 5960-01-372-5609
NSN 6620-00-054-4778
NSN 5895-01-045-9732
NSN 5950-01-450-6433
NSN 6150-00-618-2749
NSN 6220-00-228-7791
NSN 7035-00-541-8516