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 5985-01-252-8822
NSN 5996-01-452-5076
NSN 4140-01-337-0495
NSN 5935-01-023-8067
NSN 6320-01-201-2776
NSN 7035-00-205-8739
NSN 5985-01-396-7983
NSN 5975-01-427-3521
NSN 2925-01-020-4528
NSN 5998-01-568-7573
NSN 5985-01-549-5986
NSN 6650-01-138-1712