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 5985-01-012-2025
NSN 6685-01-310-8950
NSN 6220-01-025-6140
NSN 5925-01-124-2441
NSN 6105-01-423-5922
NSN 6220-01-629-4173
NSN 6240-01-607-6252
NSN 5895-00-155-8581
NSN 7035-01-602-9350
NSN 2925-01-497-4287
NSN 6645-01-270-1497
NSN 5855-01-218-3735