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 6685-01-215-1204
NSN 6685-01-104-3708
NSN 6150-01-283-2399
NSN 7035-01-160-4423
NSN 5895-01-350-1078
NSN 5935-01-337-9728
NSN 6610-00-213-8544
NSN 5935-01-543-4919
NSN 5895-01-086-3396
NSN 5855-01-486-0102
NSN 5895-00-869-1577
NSN 5895-01-014-9397