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 5930-01-474-4344
NSN 5930-00-293-2492
NSN 5975-01-330-8260
NSN 5990-01-145-2878
NSN 6135-01-136-8306
NSN 5915-00-153-0002
NSN 6650-01-561-9223
NSN 6320-00-937-5625
NSN 6240-00-946-7858
NSN 6220-01-371-8838
NSN 5965-00-035-4556
NSN 5905-01-019-3628