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 5855-00-943-3894
NSN 6685-00-647-3883
NSN 5975-00-494-7519
NSN 5975-00-649-8987
NSN 6240-01-330-6805
NSN 6685-00-278-9496
NSN 5985-01-554-5163
NSN 6145-00-056-9146
NSN 5895-01-257-7956
NSN 5998-01-143-7664
NSN 5998-01-346-9928
NSN 5905-01-367-8919