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 6645-01-633-1852
NSN 6320-01-578-6006
NSN 5999-01-633-4910
NSN 5985-01-135-3944
NSN 6610-00-679-4835
NSN 5930-00-952-2639
NSN 5855-01-576-4223
NSN 6320-00-228-5678
NSN 7035-00-574-4223
NSN 5835-01-520-4479
NSN 5925-01-633-2302
NSN 6610-01-324-7017