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 5920-01-262-1294
NSN 6320-00-110-8005
NSN 6150-01-510-7980
NSN 5930-01-071-2237
NSN 5965-01-520-7958
NSN 5920-01-179-9739
NSN 5985-00-190-5716
NSN 5835-00-106-2120
NSN 5855-01-027-1571
NSN 5975-01-588-3057
NSN 5895-01-418-0850
NSN 5985-01-272-9483