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 7035-00-155-9513
NSN 2925-00-646-6099
NSN 6685-01-158-4129
NSN 5960-01-067-9531
NSN 5935-01-078-2406
NSN 2925-01-116-6838
NSN 5975-01-492-5505
NSN 6150-00-359-2019
NSN 5998-00-151-5392
NSN 6150-01-024-9952
NSN 5920-00-812-3655
NSN 6130-01-406-9622