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 7035-01-359-1761
NSN 5910-01-543-0039
NSN 5960-00-078-9500
NSN 6320-01-399-6177
NSN 5930-01-152-1909
NSN 5996-00-811-8120
NSN 5945-00-028-7727
NSN 6105-00-961-4531
NSN 6685-01-228-5332
NSN 5990-01-200-7460
NSN 6685-01-323-5272
NSN 5915-01-317-3158