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 5895-00-114-3418
NSN 6150-01-634-0575
NSN 5895-01-351-7391
NSN 5910-00-037-7550
NSN 6685-01-091-3656
NSN 5975-01-167-7952
NSN 5950-01-641-6918
NSN 6645-00-844-7848
NSN 6150-01-254-8633
NSN 5915-01-475-5073
NSN 5910-01-463-2126
NSN 5895-00-901-8849