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 6240-01-332-5275
NSN 7035-01-129-7834
NSN 5998-01-049-6108
NSN 6240-01-288-0555
NSN 6685-01-335-3260
NSN 5855-00-629-5343
NSN 5895-01-101-8921
NSN 5945-00-865-7578
NSN 6220-00-617-1843
NSN 5965-00-653-4782
NSN 5975-01-199-2050
NSN 5996-01-408-9796