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 5950-01-089-5183
NSN 5985-01-122-5381
NSN 6645-01-440-8624
NSN 7035-00-225-6499
NSN 6645-01-432-7026
NSN 2925-00-016-9455
NSN 5950-01-248-3837
NSN 6220-01-137-1810
NSN 6145-01-341-8583
NSN 4140-01-362-4803
NSN 6620-00-578-5851
NSN 5920-00-800-8998