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 5996-01-536-1891
NSN 5950-01-343-0434
NSN 6240-01-451-1409
NSN 5985-01-340-7910
NSN 5998-01-352-5854
NSN 5985-01-306-6256
NSN 5965-00-351-7460
NSN 2925-00-110-4217
NSN 6110-01-044-6350
NSN 5945-01-445-7162
NSN 7035-00-371-7749
NSN 5950-01-625-1068