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 5920-01-622-3548
NSN 5855-01-162-5251
NSN 6110-01-050-7688
NSN 5930-01-198-7128
NSN 5835-00-660-4523
NSN 5925-01-545-6008
NSN 5835-00-419-0575
NSN 5950-01-453-5829
NSN 5920-01-058-4961
NSN 6240-00-857-5624
NSN 6130-01-652-8019
NSN 5915-01-049-1973