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 5925-00-465-4534
NSN 6240-01-232-4408
NSN 5985-01-278-9964
NSN 5960-00-136-2505
NSN 6685-01-325-1803
NSN 5935-01-368-6429
NSN 5975-00-839-7304
NSN 7035-01-350-4247
NSN 5985-00-112-0948
NSN 6240-01-255-5080
NSN 6610-01-053-0061
NSN 6610-00-805-9725