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 5996-01-118-9475
NSN 5915-00-185-1816
NSN 6240-00-460-3952
NSN 6645-01-383-1083
NSN 5935-01-233-0689
NSN 5895-01-398-7303
NSN 5925-01-375-9766
NSN 6105-00-308-7319
NSN 6150-00-067-5957
NSN 5920-01-539-6887
NSN 5999-00-421-5134
NSN 5930-01-368-1785