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 6150-00-058-8669
NSN 6320-01-177-3192
NSN 6610-00-291-9093
NSN 4140-00-768-2855
NSN 6610-01-603-0703
NSN 5925-01-431-7057
NSN 5950-01-313-3918
NSN 5930-01-167-8436
NSN 6145-00-985-8348
NSN 6620-00-578-5851
NSN 6145-00-125-0742
NSN 6105-01-426-0971