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 5855-01-151-5541
NSN 6645-00-225-2742
NSN 2925-00-456-7627
NSN 4140-01-324-3548
NSN 5895-00-773-2926
NSN 2925-01-361-5310
NSN 5999-00-404-3079
NSN 6320-01-370-4218
NSN 6610-01-236-8359
NSN 5920-01-196-4614
NSN 7035-01-026-0117
NSN 5999-01-480-9028