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 2925-00-872-4474
NSN 6240-01-391-0399
NSN 6645-00-491-3611
NSN 5998-00-148-8488
NSN 5915-01-584-2404
NSN 2925-01-394-5650
NSN 6685-01-568-7024
NSN 5930-01-367-6537
NSN 6610-00-878-9442
NSN 7035-01-471-7648
NSN 5930-01-262-1152
NSN 5930-01-256-4735