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 5999-01-651-9633
NSN 5910-01-133-5586
NSN 5985-00-463-9590
NSN 5930-01-381-7739
NSN 5915-01-220-1641
NSN 6150-01-344-7635
NSN 5920-01-130-3189
NSN 5915-00-993-6398
NSN 5920-01-076-5870
NSN 5935-01-574-1692
NSN 6135-00-809-2148
NSN 5950-01-460-9799