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 6150-01-192-1630
NSN 5965-01-485-8127
NSN 6650-00-111-3399
NSN 6105-00-466-0588
NSN 2925-01-497-9381
NSN 5920-01-645-2498
NSN 6130-01-461-5086
NSN 5950-01-192-8553
NSN 6145-00-835-5840
NSN 6145-01-432-2440
NSN 6650-00-025-0589
NSN 7035-00-521-6423