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 5915-00-929-5248
NSN 5975-01-435-4899
NSN 2925-00-928-5931
NSN 6145-01-336-7258
NSN 5935-01-202-9420
NSN 5835-00-170-5238
NSN 6320-00-908-6841
NSN 5998-00-158-9245
NSN 7035-01-158-8860
NSN 5999-01-629-3754
NSN 5835-01-097-5693
NSN 5915-00-253-5142