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 5985-00-080-2611
NSN 5998-01-657-8481
NSN 5895-01-550-9058
NSN 5998-01-574-9811
NSN 7035-01-322-0221
NSN 6645-01-228-2127
NSN 6650-01-558-4713
NSN 5910-00-780-9495
NSN 5935-00-050-5396
NSN 5895-01-058-8677
NSN 5930-01-515-2492
NSN 6320-01-181-9474