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 5950-01-158-4148
NSN 6135-01-062-9356
NSN 6320-01-278-2359
NSN 6110-01-247-6109
NSN 6135-01-350-2932
NSN 5930-00-083-6273
NSN 2925-01-190-9352
NSN 5996-00-382-9296
NSN 5998-01-034-5197
NSN 5985-00-845-1962
NSN 6620-00-990-3385
NSN 5960-01-602-6009