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 6320-01-607-1491
NSN 5950-00-112-9004
NSN 5985-01-340-0909
NSN 6620-01-473-5163
NSN 5930-01-459-9527
NSN 5915-00-875-2101
NSN 5990-01-122-9149
NSN 5999-00-432-6692
NSN 6110-01-352-6438
NSN 5910-01-102-8273
NSN 6685-00-583-2473
NSN 6110-01-337-7562