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 6150-00-974-2167
NSN 5950-01-502-1271
NSN 6135-01-286-9563
NSN 6320-01-294-7161
NSN 5835-00-155-1379
NSN 6240-01-537-8020
NSN 5905-01-140-1367
NSN 5960-00-816-9040
NSN 5920-00-520-6169
NSN 6320-00-790-4844
NSN 5920-01-525-7688
NSN 5998-01-128-1213