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 6320-01-622-5493
NSN 5835-01-479-7908
NSN 5910-01-369-0231
NSN 4140-01-023-1537
NSN 6220-01-482-4857
NSN 5950-01-531-4916
NSN 6650-01-313-0134
NSN 5950-01-318-5763
NSN 5910-00-241-3544
NSN 5990-00-965-0495
NSN 5895-01-367-6006
NSN 6110-01-574-8776