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 6320-01-381-7023
NSN 5975-01-258-5568
NSN 5835-01-141-8823
NSN 6145-01-302-6023
NSN 6610-01-145-2569
NSN 5965-01-222-2613
NSN 5945-00-284-7312
NSN 5999-00-339-3005
NSN 6650-00-924-3340
NSN 6135-00-209-6918
NSN 6620-01-281-3542
NSN 5920-01-027-5052