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 5985-01-639-8150
NSN 6685-01-054-3166
NSN 5950-01-399-6517
NSN 5935-01-079-3751
NSN 5996-01-660-9873
NSN 6320-01-578-6006
NSN 4140-01-379-1080
NSN 5998-00-512-7148
NSN 5835-00-309-2373
NSN 2925-00-120-9302
NSN 5965-01-528-6453
NSN 5835-00-554-0399