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 5945-01-467-1587
NSN 6150-01-659-7004
NSN 5935-00-072-5841
NSN 5998-00-314-5724
NSN 5895-01-266-7286
NSN 6645-00-451-6462
NSN 5996-00-890-3350
NSN 4140-01-443-2297
NSN 2925-01-534-7314
NSN 5996-01-310-9564
NSN 5990-00-140-4559
NSN 7035-01-554-7482