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 7035-00-124-9383
NSN 5998-00-106-3539
NSN 5895-00-138-8369
NSN 5945-00-359-6889
NSN 5999-01-255-1857
NSN 5910-00-203-5373
NSN 5835-01-218-5560
NSN 4140-00-770-1052
NSN 6150-01-293-4311
NSN 5925-00-706-9975
NSN 5930-01-160-8427
NSN 6620-01-281-6386