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 5999-00-089-7995
NSN 5925-00-140-6367
NSN 7035-00-421-8710
NSN 6105-01-388-6744
NSN 5910-01-299-8633
NSN 6650-01-338-6042
NSN 5985-01-423-0581
NSN 5975-01-381-2763
NSN 5935-00-204-9909
NSN 5998-01-401-5396
NSN 5990-00-660-8608
NSN 5990-00-498-5934