5305-01-043-1879
Find complete technical information, availability, and procurement data for: 5305-01-043-1879
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A screw, machine or screw, cap, socket head whose unthreaded portion is of specified grip length, plated or unplated, and is machined to a tolerance of one thousandth (0.001 in.) (0.025 mm) or less of a specific diameter for items (1.000 in.) (25 mm) or less in diameter. Items over (1.000 in.) (25 mm) in diameter shall have a tolerance of fifteen ten thousandths (0.0015 in.) (0.038 mm) or less. The nominal major diameter of the threads shall be at least one thousandth (0.001 in.) (0.025 mm) below the minimum shank diameter, but not below the minimum major diameter for applicable class of fit, as shown in the screw thread standards, fed std h28 and/or other nationally recognized standards. The head is designed to be held or driven with an inserted driver. It is not designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads.
3 thread class, 0.211 inches minimum and 0.278 inches maximum thread length, 0.908 inches minimum and 0.955 inches maximum fastener length, flat countersunk head style, right-hand thread direction
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Thread Class
- 3
- Thread Direction
- right-hand
- Thread Length
- 0.211 inches minimum and 0.278 inches maximum
- Fastener Length
- 0.908 inches minimum and 0.955 inches maximum
- Head Style
- flat countersunk
- Head Diameter
- 0.325 inches minimum and 0.385 inches maximum
- Grip Diameter
- 0.1885 inches minimum and 0.1894 inches maximum
- Internal Drive Style
- high-torque
- Nominal Thread Diameter
- 0.190 inches
- Grip Length
- 0.677 inches minimum and 0.697 inches maximum
- Thread Quantity Per Inch
- 32
- Minimum Tensile Strength
- 220000 pounds per square inch
- Hardness Rating
- 46.0 rockwell c minimum and 50.0 rockwell c maximum overall
- Countersink Angle
- 100.0 degrees nominal
- Surface Finish
- 32.0 microinches grip
- Part Name Assigned By Controlling Agency
- navy special project
- Material
- steel comp h11 overall
- Material Document And Classification
- ams 6487 assn std single material response overall
- Surface Treatment
- cadmium or cadmium and chromate overall
- Surface Treatment Document And Classification
- nas 672 assn std 1st treatment response or mil-c-8837 ty 2 cl 2 mil spec 2nd treatment response overall
- Thread Series Designator
- unjf
- Specification/Standard Data
- 26512-gb510n manufacturers standard
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FAQs
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When the NSN 5305-01-043-1879 was assigned to the Federal Catalog?
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