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 6685-00-971-2570
NSN 6105-01-338-5945
NSN 5920-01-464-3105
NSN 5920-01-416-8756
NSN 5920-01-281-5101
NSN 5935-01-525-3581
NSN 6105-01-218-6105
NSN 6150-01-277-0089
NSN 6105-00-632-6564
NSN 5945-01-302-7071
NSN 6145-00-017-9707
NSN 5895-01-214-5907