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 6130-00-284-1629
NSN 6110-01-549-9996
NSN 5965-00-989-9345
NSN 5998-01-096-7205
NSN 6685-01-640-8107
NSN 6150-01-353-7249
NSN 6110-00-050-8074
NSN 5950-01-102-0170
NSN 4140-01-362-7117
NSN 5910-00-196-1373
NSN 5905-01-089-9757
NSN 6645-01-578-6815