- Thread Class
- 3B
- Thread Direction
- Right-hand
- Locking Feature
- Prevailing torque all metal design
- Washer Outside Diameter
- 0.825 inches minimum and 0.835 inches maximum
- Lubrication
- Dry film lubricant
- Overall Height
- 0.525 inches minimum and 0.535 inches maximum
- Nut Style
- Double hexagon
- Washer Thickness
- 0.045 inches nominal
- Width Across Flats
- 0.553 inches minimum and 0.564 inches maximum
- Thread Series
- UNJF
- Thread Quantity per Inch
- 20
- Nominal Thread Size
- 0.437 inches
- Material
- Iron alloy 660 nut
- Material
- Iron alloy 660 washer
- Material Document and Classification
- Ams 5737 assn std single material response nut
- Material Document and Classification
- Ams 5737 assn std single material response washer
- Surface Treatment
- Cadmium nut and chromate nut
- Surface Treatment
- Cadmium washer and chromate washer
- Surface Treatment Document and Classification
- QQ-P-416, ty 2, cl 2 fed spec single treatment response nut
- Surface Treatment Document and Classification
- QQ-P-416, ty 2, cl 2 fed spec single treatment response washer
Catalogue data is compiled from public DLA/FLIS sources and is provided for
identification. Availability, condition and certification are confirmed on
quotation. OmniSynk Distribution Services is a stocking distributor.