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 7035-01-611-6061
NSN 6650-01-137-7450
NSN 7035-01-528-5227
NSN 5965-01-022-3298
NSN 5985-01-265-7024
NSN 2925-01-294-4125
NSN 6645-00-279-1777
NSN 5935-01-023-1590
NSN 6645-01-204-9253
NSN 6130-01-145-3332
NSN 5835-01-497-5029
NSN 4140-00-552-7370