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 6105-00-388-6572
NSN 2925-01-408-6205
NSN 5835-01-123-8305
NSN 5998-01-399-8714
NSN 5985-01-303-9394
NSN 5920-01-069-4165
NSN 6650-01-324-6458
NSN 5975-00-762-8051
NSN 6145-01-340-7589
NSN 6650-00-185-8344
NSN 5920-01-471-3653
NSN 7035-00-295-0451