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 6145-00-765-0553
NSN 6610-01-541-9290
NSN 6150-00-269-3898
NSN 5965-00-679-9501
NSN 5999-01-215-7522
NSN 7035-01-462-5766
NSN 5915-01-170-4308
NSN 6130-01-237-5992
NSN 6105-01-545-2776
NSN 5985-00-496-9789
NSN 5895-01-500-6659
NSN 5985-01-519-7858