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 5855-00-532-0025
NSN 5895-00-571-5164
NSN 5999-01-149-2476
NSN 5835-01-247-2634
NSN 6145-00-556-8538
NSN 6620-01-245-0184
NSN 6650-01-440-9215
NSN 5996-01-111-9720
NSN 6610-01-237-5815
NSN 5998-01-541-4927
NSN 6110-01-144-8607
NSN 6105-00-394-6803