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 5965-01-252-3987
NSN 5945-01-477-9250
NSN 5985-01-607-5288
NSN 5855-01-054-9014
NSN 6105-00-343-5884
NSN 6130-01-353-4901
NSN 6110-01-218-0689
NSN 6645-01-419-4257
NSN 5895-01-518-5898
NSN 4140-01-446-7249
NSN 6150-00-291-6847
NSN 4140-01-413-9841