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 5985-01-350-1104
NSN 5960-01-614-8005
NSN 6145-00-528-6467
NSN 5925-01-364-2960
NSN 6220-01-035-0136
NSN 7035-01-633-9537
NSN 5915-01-503-0155
NSN 5935-01-425-3428
NSN 6650-00-153-3155
NSN 5975-01-126-0020
NSN 5895-00-081-3293
NSN 5920-00-170-4247