Weapon system essential
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 5855-01-506-6767
NSN 6220-01-397-2846
NSN 5999-01-633-3731
NSN 5895-01-406-5134
NSN 5945-01-185-4781
NSN 5960-01-460-8456
NSN 5945-00-959-5440
NSN 6220-00-935-6881
NSN 5950-00-405-4051
NSN 5950-00-953-7368
NSN 6240-00-201-1200
NSN 6620-01-218-6203