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 5920-00-087-8994
NSN 5950-01-268-1813
NSN 4140-01-569-1453
NSN 5999-00-959-4415
NSN 5990-01-107-1003
NSN 6620-01-277-3947
NSN 5999-00-572-1386
NSN 5960-01-176-8317
NSN 6105-01-379-7724
NSN 6130-01-437-9325
NSN 6685-01-145-7850
NSN 6645-00-418-2133