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 5985-01-646-1108
NSN 6130-00-085-6309
NSN 6610-00-987-9716
NSN 5998-01-217-0629
NSN 5930-01-111-3612
NSN 6650-01-309-9152
NSN 5920-01-270-4562
NSN 5999-01-592-3349
NSN 2925-00-228-8854
NSN 6240-01-459-7827
NSN 6685-00-056-5404
NSN 5945-00-365-6259