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 5895-01-281-7726
NSN 6145-01-087-9773
NSN 6320-01-029-4220
NSN 5925-01-321-4021
NSN 5925-01-534-4866
NSN 6105-01-642-8827
NSN 7035-01-344-8708
NSN 6150-01-250-2772
NSN 6110-00-636-1234
NSN 6645-00-287-9192
NSN 5920-01-445-7000
NSN 5985-00-686-8845