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 5999-01-230-9768
NSN 5965-00-153-5216
NSN 6105-01-447-2984
NSN 6130-00-277-7321
NSN 6145-01-651-5208
NSN 6110-01-172-6104
NSN 5855-00-962-5792
NSN 5925-00-688-7679
NSN 5998-00-578-8582
NSN 5895-00-978-2584
NSN 5910-01-651-9434
NSN 6110-00-816-9715