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 6650-00-155-5827
NSN 7035-00-312-3055
NSN 5925-01-150-3513
NSN 5895-01-541-1407
NSN 6645-01-055-5465
NSN 6610-01-369-5393
NSN 5915-01-447-2589
NSN 6105-01-306-4618
NSN 6105-00-232-1410
NSN 5915-01-160-8175
NSN 5915-01-281-7383
NSN 5945-01-437-6240