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 6135-00-471-5356
NSN 5965-01-495-1170
NSN 5950-01-555-6908
NSN 5950-01-323-1672
NSN 5999-01-258-5930
NSN 6105-00-434-8987
NSN 6135-00-935-8769
NSN 5910-01-111-1091
NSN 6150-00-356-7764
NSN 6145-01-602-9331
NSN 5950-01-188-5684
NSN 5895-01-500-1373