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 6610-01-448-8904
NSN 5990-01-411-5930
NSN 5930-01-202-8284
NSN 5999-01-389-8252
NSN 5895-01-660-0847
NSN 6145-00-682-3484
NSN 5999-00-241-7836
NSN 6240-01-004-9634
NSN 6685-01-449-3259
NSN 6320-01-607-1491
NSN 6105-01-177-3985
NSN 6610-01-323-7783