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 5985-01-615-9968
NSN 6620-00-699-5537
NSN 5935-00-182-8063
NSN 5960-00-912-9285
NSN 5950-00-135-5049
NSN 5930-01-094-8275
NSN 5999-01-552-6206
NSN 2925-01-285-7163
NSN 5975-01-126-9094
NSN 5835-01-170-5537
NSN 5935-00-964-7209
NSN 5925-01-238-0655