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 6685-00-374-0482
NSN 6150-00-230-1745
NSN 6130-00-060-6813
NSN 6645-01-413-0515
NSN 5915-00-522-1927
NSN 6685-01-051-3794
NSN 6610-00-547-9649
NSN 6620-01-204-9990
NSN 5999-01-327-3005
NSN 5950-01-100-1193
NSN 5960-01-051-1454
NSN 5965-00-950-0602