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 6220-00-262-0017
NSN 5915-01-236-8364
NSN 5985-00-271-9502
NSN 6240-00-166-2271
NSN 6150-01-599-7985
NSN 5920-00-226-0227
NSN 6110-00-205-1778
NSN 6645-01-627-6161
NSN 6135-01-139-1700
NSN 5975-00-789-6209
NSN 5910-00-018-6713
NSN 6650-00-977-7533