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 5935-01-421-3876
NSN 5920-01-356-4122
NSN 5950-01-251-4113
NSN 6620-01-559-1921
NSN 6150-00-587-7196
NSN 5985-01-381-1925
NSN 5835-01-026-6006
NSN 5998-00-915-1495
NSN 6620-01-182-9904
NSN 6645-01-031-6402
NSN 5985-01-046-0330
NSN 5950-01-528-3624