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 6150-00-786-7878
NSN 5965-01-484-7766
NSN 5925-01-435-1402
NSN 7035-00-402-4971
NSN 6240-00-660-8467
NSN 5920-01-355-8927
NSN 5895-01-195-2851
NSN 6135-01-303-0295
NSN 5985-00-936-6924
NSN 5998-01-023-8080
NSN 5998-01-306-6454
NSN 6685-01-607-5732