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 6645-01-201-5802
NSN 6610-00-066-5451
NSN 6130-01-583-7576
NSN 6620-01-500-9847
NSN 6110-00-521-1782
NSN 6135-01-100-3593
NSN 5935-01-398-3295
NSN 5999-01-300-9753
NSN 5975-00-817-4476
NSN 5910-01-290-6625
NSN 5975-00-372-6265
NSN 5835-00-264-0946