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 5965-01-202-1007
NSN 5925-00-011-7011
NSN 5975-01-485-8792
NSN 5910-01-058-3962
NSN 5905-01-542-7264
NSN 5950-01-330-6995
NSN 5985-01-368-7750
NSN 6320-00-790-4844
NSN 5915-01-272-4182
NSN 6110-01-619-7658
NSN 6320-01-078-8257
NSN 6150-01-246-0319