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 5915-01-447-3151
NSN 7035-01-649-0424
NSN 6145-00-753-2264
NSN 7035-00-442-1869
NSN 5915-01-080-3852
NSN 5975-01-073-0763
NSN 5975-01-519-1435
NSN 6130-01-167-2990
NSN 5960-00-070-4399
NSN 5999-01-317-4331
NSN 5925-00-334-0044
NSN 6240-00-222-0276