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 6220-00-517-9300
NSN 6130-00-662-8557
NSN 5945-01-423-3889
NSN 5905-01-217-5985
NSN 5915-01-199-2842
NSN 5915-01-468-0053
NSN 7035-01-633-9537
NSN 5950-00-244-0498
NSN 6105-01-451-1864
NSN 5915-01-657-4723
NSN 5905-01-554-4713
NSN 6685-01-189-4316