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 6105-00-050-9384
NSN 5925-01-315-9442
NSN 5996-01-435-2766
NSN 6220-01-334-3757
NSN 6620-01-457-9100
NSN 6645-01-421-5765
NSN 5950-01-315-1397
NSN 5990-00-226-1152
NSN 6110-01-225-6303
NSN 5910-01-362-0722
NSN 6645-00-222-2785
NSN 6650-01-519-6198