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 6135-00-269-5843
NSN 6645-00-108-6479
NSN 5998-00-900-5882
NSN 6130-01-113-7566
NSN 5945-00-102-6845
NSN 5975-01-271-1456
NSN 6105-01-155-4996
NSN 5990-01-357-6175
NSN 6150-01-399-2994
NSN 5950-00-952-1569
NSN 6650-01-498-2633
NSN 6220-01-294-7751