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 7035-00-437-7950
NSN 6240-00-141-6143
NSN 7035-01-472-1999
NSN 6240-01-435-6505
NSN 5965-01-353-0085
NSN 6645-01-228-2127
NSN 5999-01-465-1373
NSN 7035-01-617-0072
NSN 5915-01-108-4552
NSN 6610-00-947-7595
NSN 7035-01-040-1180
NSN 6135-01-492-5717