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 5950-01-343-0942
NSN 5998-01-367-1302
NSN 5945-00-248-6798
NSN 5950-01-104-7476
NSN 5925-01-202-5954
NSN 6105-00-337-8065
NSN 6610-00-778-9039
NSN 5925-01-415-3084
NSN 6145-01-281-2612
NSN 5975-00-022-4457
NSN 5935-01-286-4323
NSN 5930-01-323-7005