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 5965-01-459-5493
NSN 6150-01-095-4581
NSN 4140-01-432-1447
NSN 5930-01-145-6803
NSN 5998-01-028-6267
NSN 5910-01-147-9778
NSN 5925-00-196-6978
NSN 6145-00-322-0434
NSN 6645-01-088-5244
NSN 5985-01-259-4314
NSN 5835-01-077-5371
NSN 5996-01-020-0567