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 5975-00-244-6118
NSN 5905-01-649-1212
NSN 6135-01-210-8715
NSN 6145-01-206-3539
NSN 5996-01-367-6557
NSN 5835-00-351-9459
NSN 5950-01-628-7199
NSN 5935-00-830-6934
NSN 5915-01-271-1767
NSN 5930-01-576-2722
NSN 6150-00-655-2914
NSN 5835-01-085-5487