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 6150-01-399-7843
NSN 5960-00-140-9583
NSN 6105-01-527-2390
NSN 6645-01-110-4491
NSN 5998-00-816-9752
NSN 5835-01-303-6563
NSN 6130-00-279-5058
NSN 5975-01-200-9797
NSN 6130-00-205-1714
NSN 5905-00-035-5252
NSN 5945-01-187-2247
NSN 5950-00-474-2057