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 6135-00-299-6918
NSN 7035-00-631-3782
NSN 5975-01-512-2288
NSN 5910-01-044-5886
NSN 4140-00-103-0065
NSN 5975-01-509-4016
NSN 6650-01-081-1537
NSN 5895-01-565-9967
NSN 5950-01-388-8197
NSN 5990-01-590-4515
NSN 6685-01-425-1191
NSN 5895-01-525-0549