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 5895-00-925-2423
NSN 5945-01-168-7480
NSN 5965-01-254-6527
NSN 5930-00-504-0151
NSN 5990-01-120-1910
NSN 5935-01-177-1712
NSN 5965-01-147-5655
NSN 5930-01-454-3948
NSN 5925-00-878-6034
NSN 5930-01-148-6845
NSN 5935-00-782-1754
NSN 5920-01-146-4503