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 6150-01-558-6745
NSN 5950-01-284-5095
NSN 6110-01-089-9017
NSN 5895-00-975-2547
NSN 5999-01-157-3357
NSN 5915-00-497-5834
NSN 5910-01-392-7821
NSN 7035-01-231-2450
NSN 6130-01-364-7216
NSN 6645-01-201-5802
NSN 5935-01-312-5264
NSN 6110-00-990-2318