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 5990-01-504-9265
NSN 6320-01-067-0474
NSN 6110-01-520-8069
NSN 6110-01-188-6026
NSN 5990-00-276-8650
NSN 5998-00-522-8025
NSN 5985-01-377-3388
NSN 7035-01-119-6271
NSN 6240-00-586-6428
NSN 5925-01-152-1931
NSN 6130-01-206-3126
NSN 6620-01-397-8683