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 5996-01-536-8681
NSN 2925-01-464-3093
NSN 6320-00-403-6003
NSN 6645-01-552-0004
NSN 5998-00-657-4768
NSN 6645-01-025-1002
NSN 6130-01-614-1242
NSN 6220-00-635-8818
NSN 5935-01-553-5220
NSN 6145-00-027-2072
NSN 5895-01-602-8348
NSN 5915-00-998-4573