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 5925-01-611-7104
NSN 6620-00-740-3699
NSN 5920-01-443-3431
NSN 5999-01-350-9103
NSN 5998-00-836-9264
NSN 5950-01-399-0509
NSN 5925-00-739-2240
NSN 5999-01-066-4492
NSN 5935-00-194-3394
NSN 4140-00-917-8734
NSN 7035-00-631-3782
NSN 5985-00-709-2331