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 5835-01-266-4382
NSN 7035-01-095-9322
NSN 6145-01-085-7394
NSN 6620-01-530-3198
NSN 5930-01-192-7912
NSN 5835-00-257-2852
NSN 5855-00-361-0167
NSN 6145-01-112-6714
NSN 5915-01-299-6061
NSN 6150-01-216-9422
NSN 5855-01-569-8032
NSN 6130-00-990-5759