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 6610-00-467-2850
NSN 5999-01-571-1011
NSN 5905-00-716-3520
NSN 4140-01-410-7626
NSN 5975-01-227-2722
NSN 6650-01-210-2080
NSN 5965-00-079-0928
NSN 5996-01-354-6483
NSN 6650-01-223-7607
NSN 5975-01-439-9636
NSN 6240-01-619-4180
NSN 5930-01-441-2329