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 7035-01-045-7202
NSN 6240-01-133-9596
NSN 6145-00-078-9917
NSN 5895-01-542-1436
NSN 6240-01-439-8097
NSN 6105-00-073-9392
NSN 6240-00-643-4532
NSN 5999-01-197-7799
NSN 6135-00-819-8074
NSN 5855-01-035-2866
NSN 5910-01-442-8987
NSN 5985-01-315-8040