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 5975-01-286-6855
NSN 6220-01-586-7034
NSN 5835-00-670-2925
NSN 6220-00-932-4083
NSN 5999-01-203-3814
NSN 5990-00-964-6422
NSN 5965-01-452-4189
NSN 5895-01-145-4419
NSN 6645-00-596-5388
NSN 2925-01-279-1558
NSN 5920-01-653-2340
NSN 5996-00-656-5887