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 5960-01-142-1995
NSN 7035-01-336-0464
NSN 6105-00-881-3080
NSN 6685-01-523-3258
NSN 6610-01-516-2442
NSN 5855-01-100-3272
NSN 6110-00-342-7433
NSN 5945-01-238-3996
NSN 5975-01-502-8400
NSN 5925-01-175-0234
NSN 5960-00-222-6174
NSN 5930-01-475-9779