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 6130-00-830-5720
NSN 6110-00-960-2331
NSN 6130-01-560-5909
NSN 5965-01-597-8749
NSN 6645-01-396-6976
NSN 5835-01-545-6467
NSN 5930-01-094-6608
NSN 7035-01-535-1450
NSN 5895-01-363-8728
NSN 6130-01-322-8507
NSN 5985-01-127-7716
NSN 6220-00-707-5044