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 6110-01-342-9343
NSN 6110-01-459-9022
NSN 5910-00-170-7914
NSN 6220-01-436-9183
NSN 5999-01-330-9283
NSN 7035-01-265-0216
NSN 6220-01-315-2718
NSN 5920-00-492-5516
NSN 5999-00-756-0839
NSN 5990-01-476-9956
NSN 6650-01-430-9416
NSN 5985-00-403-8686