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 5925-01-370-4417
NSN 5975-01-036-6010
NSN 5999-01-554-0485
NSN 5965-01-442-7364
NSN 5996-00-010-8712
NSN 6150-00-314-5242
NSN 5998-01-335-6068
NSN 5905-01-149-7347
NSN 6645-01-142-8502
NSN 5985-00-658-2879
NSN 6105-01-598-4528
NSN 5855-01-147-4785