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 7035-00-205-8739
NSN 6610-00-270-9974
NSN 5895-00-323-0642
NSN 5965-00-919-9301
NSN 2925-00-221-4977
NSN 5965-01-312-6912
NSN 4140-01-174-7310
NSN 6105-01-334-9807
NSN 6110-01-214-5794
NSN 6645-01-457-7565
NSN 6620-00-067-3539
NSN 5915-01-132-5002