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 5998-00-236-3772
NSN 5910-01-252-3088
NSN 5950-00-552-0513
NSN 5835-01-214-5402
NSN 5945-01-582-0603
NSN 5925-01-074-5832
NSN 6220-01-330-2669
NSN 6105-01-463-2387
NSN 6135-01-439-6229
NSN 6620-00-646-9474
NSN 2925-00-419-5868
NSN 6130-00-251-6224