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 5935-00-244-6065
NSN 5960-01-553-4557
NSN 6220-01-121-4499
NSN 5965-01-595-9498
NSN 5975-01-420-9539
NSN 5935-00-840-9591
NSN 6220-00-761-9520
NSN 5990-01-548-5979
NSN 6105-01-481-4476
NSN 5930-01-110-3876
NSN 5925-00-533-1547
NSN 5960-01-584-9452