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 5835-00-834-1286
NSN 6620-01-245-0184
NSN 5905-01-378-6746
NSN 6130-01-028-8609
NSN 5999-01-615-8615
NSN 5945-00-456-0699
NSN 5945-00-167-7544
NSN 6150-01-479-5040
NSN 5895-00-479-8547
NSN 6610-00-149-1534
NSN 6105-01-356-5896
NSN 2925-01-137-4062