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 6650-00-071-8184
NSN 2925-01-139-7098
NSN 5960-01-580-6360
NSN 5996-01-444-0680
NSN 5930-00-045-9976
NSN 5985-01-285-8605
NSN 6650-01-299-7153
NSN 5945-00-216-7432
NSN 5930-01-168-8184
NSN 5996-00-862-5514
NSN 7035-01-474-6886
NSN 6150-01-549-3496