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 5925-01-196-9282
NSN 5930-01-191-7297
NSN 5930-00-189-1480
NSN 6220-00-100-6276
NSN 6130-01-324-1834
NSN 5950-01-414-1398
NSN 5855-01-180-5369
NSN 2925-01-041-2360
NSN 5998-01-099-6878
NSN 5950-01-599-9878
NSN 6320-00-646-3311
NSN 6105-01-220-0686