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 6685-01-426-8929
NSN 7035-01-658-1623
NSN 6320-00-456-0836
NSN 5895-01-433-2260
NSN 5905-01-535-0476
NSN 7035-01-191-2822
NSN 6150-01-428-7815
NSN 5998-00-932-5589
NSN 6240-00-331-8732
NSN 5835-00-564-0057
NSN 6150-01-389-9753
NSN 6110-01-133-8343