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 5960-00-175-7620
NSN 6610-00-803-4374
NSN 5965-00-150-1144
NSN 7035-01-289-0684
NSN 7035-01-165-9120
NSN 5950-01-356-0635
NSN 5975-01-354-9228
NSN 6320-00-370-7944
NSN 5965-01-649-6410
NSN 5835-01-042-5315
NSN 5935-01-429-7637
NSN 2925-00-753-8598