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 5895-00-525-3295
NSN 5905-00-227-9837
NSN 5998-01-600-0227
NSN 7035-00-270-5519
NSN 5910-01-089-7080
NSN 5895-00-367-9619
NSN 4140-00-203-4844
NSN 4140-01-319-3486
NSN 6685-01-565-9049
NSN 5930-00-188-4051
NSN 6135-00-351-8606
NSN 5999-01-155-5446