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 7035-01-528-6900
NSN 5950-01-473-4244
NSN 6220-01-556-3776
NSN 6135-01-463-3898
NSN 5999-00-244-6375
NSN 6240-01-232-2665
NSN 5910-00-281-2449
NSN 5835-00-253-3453
NSN 5998-00-443-5750
NSN 6135-01-238-2878
NSN 7035-01-641-2237
NSN 6105-00-818-9695