Material mut conform to ships parts control center special quality control provisions
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 6240-01-335-2622
NSN 6110-00-305-2838
NSN 6620-01-425-2750
NSN 6150-00-554-7591
NSN 5910-00-694-8293
NSN 6110-01-323-5273
NSN 5930-00-133-9629
NSN 4140-01-389-2170
NSN 6220-01-268-2220
NSN 5960-01-125-2356
NSN 6130-01-222-0475
NSN 5935-00-420-8572