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 5925-01-554-3786
NSN 5985-01-260-4014
NSN 5996-00-920-4377
NSN 6645-01-650-5735
NSN 5998-00-161-5161
NSN 5895-01-294-8565
NSN 6110-01-631-4165
NSN 5998-01-074-3162
NSN 6220-01-349-0486
NSN 6145-00-330-9578
NSN 5965-00-196-7320
NSN 6220-01-658-8304