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 5905-01-527-1372
NSN 6110-01-252-9619
NSN 6110-01-052-8081
NSN 6610-00-128-7780
NSN 5935-00-524-9147
NSN 5998-01-598-3110
NSN 6650-00-861-5620
NSN 5855-00-145-3307
NSN 5960-01-198-7965
NSN 6240-00-263-0549
NSN 5925-00-369-7747
NSN 6130-01-073-6918