NSN 5305-00-441-9949
High Torque Screw
Between 1.624 inches and 1.671 inches fastener length, flat countersunk head style, between 0.720 inches and 0.754 inches head diameter, grip diameter: between 0.4985 inches and 0.4995 inches .
Manufacturer part number A1C83-8A19 for national stock number 5305004419949.
Datasheet
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Product description
Close Tolerance Screw NSN 5305-00-441-9949.
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MPN or Model
A1C83-8A19
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Schedule B
7318.15.2000 (Bolts and bolts and their nuts or washers exported in the same shipment) -
NMF (National Motor Freight)
093486 - Bolts, Nuts Or Screws, NOI (sub 3) -
Thread Class
3a -
Thread Direction
Right-hand -
Thread Length
Between 0.427 inches and 0.494 inches -
Fastener Length
Between 1.624 inches and 1.671 inches -
Head Style
Flat countersunk -
Head Diameter
Between 0.720 inches and 0.754 inches -
Grip Diameter
Between 0.4985 inches and 0.4995 inches -
Shank Unthreaded Hole Diameter
0.097 inches first hole and 0.117 inches first hole -
Internal Drive Style
Offset cruciform (torque set) -
Thread Diameter
0.500 inches -
Grip Length
Between 1.427 inches and 1.447 inches -
Thready Qty Per Inch (tpi)
20 -
Min. Tensile Strength (psi)
220000 pounds per square inch -
Hardness Rating
46.0 rockwell c and 50.0 rockwell c -
Countersink Angle
Between 99.5 degrees and 100.5 degrees -
Distance From Head Largest Bearing Surface To Shank Hole Center
1.485 inches first hole and 1.564 inches first hole -
Material
Steel comp h11 -
Material Specification
Ams6485 assn standard single material response -
Surface Treatment
Cadmium -
Surface Treatment Specification
Nas 672 assn standard single treatment response -
Thread Series Designator
Unjf
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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.
Pricing and Availability
Get a quote for 5305-00-441-9949 close tolerance screwManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
A1C83-8A19 | Sps Technologies, Llc |
VT1631-8A19 | Alcoa Global Fasteners, Inc. |
AIC83-8A19 | Sps Technologies, Llc |
106334-8-19D | Sps Technologies, Llc |
VT1631-8-19T | Alcoa Global Fasteners, Inc. |
BA45132-8A19 | Huck International, Inc. |
202-15522-8A19 | Triumph Aerostructures, Llc |
BA45132-8A19 | Huck Intl Inc |
106334-8-19D | Sps Technologies, Llc |