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 5950-01-391-3721
NSN 6145-01-062-4948
NSN 5935-01-036-6621
NSN 6145-00-574-1152
NSN 5855-01-510-9416
NSN 5835-00-675-5159
NSN 7035-00-620-6835
NSN 5855-01-093-3080
NSN 5960-00-783-6027
NSN 5910-00-275-7030
NSN 2925-01-609-8464
NSN 5935-01-323-2952