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 7035-01-413-6697
NSN 5975-01-305-6404
NSN 5950-00-418-4589
NSN 5975-01-110-7686
NSN 5960-01-314-7757
NSN 5999-01-300-8453
NSN 6240-00-051-5163
NSN 5950-01-270-9068
NSN 5985-01-222-2903
NSN 6320-00-456-2092
NSN 6105-01-527-9928
NSN 6135-00-191-6444