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 5998-01-367-6359
NSN 5975-01-338-2717
NSN 4140-00-200-9082
NSN 6145-01-519-5345
NSN 5975-00-912-3663
NSN 6685-00-994-6120
NSN 6620-01-527-9798
NSN 5835-01-394-7589
NSN 6145-00-244-4360
NSN 5915-01-360-0924
NSN 5945-00-737-9219
NSN 6150-01-193-0315