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 5965-00-537-3803
NSN 6685-01-434-2662
NSN 5996-01-410-8292
NSN 5930-00-451-7649
NSN 5835-01-644-8013
NSN 6240-00-792-5469
NSN 2925-01-131-4531
NSN 6110-00-831-3727
NSN 6650-00-239-9226
NSN 5925-01-471-7086
NSN 5996-00-146-1275
NSN 6145-00-841-7487