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 5910-00-269-3714
NSN 6685-01-515-3179
NSN 6645-01-500-0827
NSN 6145-00-623-7224
NSN 5985-01-195-0803
NSN 5950-01-414-8706
NSN 2925-01-553-5132
NSN 2925-00-693-5748
NSN 5985-01-003-1277
NSN 4140-01-412-3310
NSN 5998-01-458-7130
NSN 5835-01-163-4215