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 5965-01-371-8031
NSN 6650-00-296-4670
NSN 5945-01-152-1240
NSN 6110-01-534-9885
NSN 5965-00-387-6880
NSN 6150-01-307-8284
NSN 5925-00-798-5232
NSN 5925-01-446-7461
NSN 5920-01-223-3734
NSN 5925-01-145-6444
NSN 6620-01-449-8743
NSN 2925-01-327-3069