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 5998-00-626-9896
NSN 5930-00-682-4408
NSN 6105-01-229-0190
NSN 6240-01-520-5539
NSN 5855-00-247-7219
NSN 6645-01-060-7988
NSN 5965-01-233-8607
NSN 5945-01-025-3183
NSN 5975-00-615-7606
NSN 6110-00-104-2359
NSN 5930-01-343-3764
NSN 6105-01-502-9759