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 5910-01-425-2019
NSN 5950-01-519-2709
NSN 6110-01-387-3481
NSN 5985-01-099-0652
NSN 5985-00-273-3175
NSN 6110-01-085-7919
NSN 5895-01-312-8434
NSN 5855-01-355-5521
NSN 5950-00-758-6857
NSN 5920-01-232-4839
NSN 5950-01-470-6607
NSN 6135-01-069-2482