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 5996-01-534-9995
NSN 6650-01-168-8451
NSN 7035-00-523-7492
NSN 5835-01-414-3258
NSN 6135-01-313-8323
NSN 5985-01-204-3509
NSN 5990-01-330-4552
NSN 5895-00-784-0743
NSN 6130-01-361-0656
NSN 6620-00-366-1365
NSN 5905-01-627-8597
NSN 5990-00-777-0413