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 6650-00-832-6970
NSN 5905-01-629-4846
NSN 6220-01-507-9614
NSN 6130-01-292-7890
NSN 5950-00-035-8791
NSN 5920-01-273-6767
NSN 5930-01-249-0749
NSN 6135-01-508-3784
NSN 6105-00-295-2558
NSN 5925-01-054-3783
NSN 5998-01-506-0232
NSN 5910-00-111-4724