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 6240-01-336-7715
NSN 5945-00-100-6269
NSN 6685-01-269-0526
NSN 6685-01-147-3663
NSN 5998-01-330-9873
NSN 6220-01-271-2678
NSN 5835-00-148-9719
NSN 6645-01-441-2762
NSN 5960-01-445-3622
NSN 5996-01-452-7888
NSN 5905-00-990-1595
NSN 6645-01-407-0204