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 5998-01-539-2304
NSN 6110-01-224-8495
NSN 6320-00-977-3930
NSN 6610-01-583-4364
NSN 2925-01-148-2023
NSN 5965-01-202-1007
NSN 5985-00-080-6576
NSN 6610-01-613-1831
NSN 6135-01-619-6293
NSN 4140-01-350-8723
NSN 5855-01-253-7695
NSN 5990-01-591-8797