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 5910-00-295-6194
NSN 6240-00-635-9953
NSN 6130-01-535-3101
NSN 5965-01-633-8849
NSN 7035-01-324-3839
NSN 6620-01-412-0938
NSN 5895-01-027-0500
NSN 5920-01-523-2376
NSN 5915-01-581-3145
NSN 5915-00-725-3370
NSN 5935-01-312-9754
NSN 5935-01-605-1403