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 5855-00-962-5792
NSN 6240-00-468-7089
NSN 6135-01-222-0703
NSN 5965-00-246-5612
NSN 5998-00-793-0192
NSN 6220-00-870-2362
NSN 5975-01-407-8238
NSN 5965-00-734-5053
NSN 5925-01-028-4085
NSN 5905-01-651-9955
NSN 5950-01-586-1910
NSN 5985-01-519-8628