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 6105-01-472-5328
NSN 6610-01-141-7014
NSN 5965-01-194-3453
NSN 6610-01-351-4607
NSN 5835-01-248-4320
NSN 2925-01-560-4123
NSN 5915-00-647-2312
NSN 5930-01-430-3471
NSN 6240-01-417-0808
NSN 2925-01-307-7429
NSN 5950-00-900-3877
NSN 6320-01-139-0533