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 5925-01-219-9500
NSN 5925-01-281-5503
NSN 6145-00-462-2364
NSN 4140-00-825-7506
NSN 6150-01-013-9492
NSN 5965-00-773-9047
NSN 5895-00-522-7935
NSN 6110-00-824-5764
NSN 5996-01-106-2763
NSN 6685-01-474-6370
NSN 5930-01-473-7517
NSN 5990-01-021-7303