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 6130-01-386-5594
NSN 5985-01-060-5388
NSN 5915-00-826-9318
NSN 5835-01-046-9615
NSN 2925-00-188-5003
NSN 6610-01-007-0268
NSN 6220-01-093-4439
NSN 6620-01-467-2111
NSN 6105-01-183-9892
NSN 6135-01-204-3882
NSN 6645-01-212-9474
NSN 6220-01-148-2575