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 5998-00-051-9605
NSN 5985-01-174-8941
NSN 6135-00-276-7625
NSN 2925-00-716-9596
NSN 5945-00-222-7503
NSN 5935-01-123-6572
NSN 6645-01-294-6403
NSN 6685-01-164-1218
NSN 5930-01-333-1300
NSN 6105-01-237-2507
NSN 6105-01-568-9374
NSN 6320-00-841-2279