No other part numbers with same form, fit, and function found.
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 5975-01-184-7204
NSN 6110-01-433-0203
NSN 6240-01-227-3540
NSN 5999-00-893-4095
NSN 6240-00-905-6050
NSN 5990-01-354-6255
NSN 5915-00-583-4970
NSN 5895-00-883-8856
NSN 2925-01-459-8093
NSN 6145-00-207-8858
NSN 5905-00-104-3478
NSN 6685-01-646-6895