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NSN 5305-01-043-1880

High Torque Screw

About this product

Between 1.152 inches and 1.199 inches fastener length, flat countersunk head style, between 0.447 inches and 0.507 inches head diameter, grip diameter: between 0.2483 inches and 0.2492 inches .

Manufacturer part number GB510FG4-14 for national stock number 5305010431880.

Datasheet

  • Product description

    Close Tolerance Screw NSN 5305-01-043-1880.

  • MPN or Model

    GB510FG4-14

  • Schedule B
    7318.15.2000 (Bolts and bolts and their nuts or washers exported in the same shipment)
  • NMF (National Motor Freight)
    096640 - Screws, Iron Or Steel
  • Thread Class
    3a
  • Thread Direction
    Right-hand
  • Thread Length
    Between 0.267 inches and 0.334 inches
  • Fastener Length
    Between 1.152 inches and 1.199 inches
  • Head Style
    Flat countersunk
  • Head Diameter
    Between 0.447 inches and 0.507 inches
  • Grip Diameter
    Between 0.2483 inches and 0.2492 inches
  • Internal Drive Style
    High-torque
  • Thread Diameter
    0.250 inches
  • Grip Length
    Between 0.865 inches and 0.885 inches
  • Thready Qty Per Inch (tpi)
    28
  • Min. Tensile Strength (psi)
    220000 pounds per square inch
  • Hardness Rating
    46.0 rockwell c and 50.0 rockwell c
  • Countersink Angle
    100.0 degrees
  • Surface Finish
    32.0 microinches grip
  • Part Name Assigned By Controlling Agency
    Navy special project
  • Material
    Steel comp h11
  • Material Specification
    Ams 6487 assn standard single material response
  • Surface Treatment
    Cadmium or cadmium and chromate
  • Surface Treatment Specification
    Nas 672 assn standard 1st treatment response or mil-c-8837 type 2 cl 2 military specification 2nd treatment response
  • Thread Series Designator
    Unjf
  • Specification Data
    26512-gb510n manufacturers standard
More from these suppliers
Close Tolerance Screw

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.

Mechanic Bill explains High Torque Screw

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NSN 5305010431880

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
GB510FG4-14 Northrop Grumman Systems Corporation
GB510N4A14 Northrop Grumman Systems Corporation
GB510FG4-14 Valley-todeco, Inc.
GB510FG4-14 Sps Technologies, Llc
GB510FG4-14 Sps Technologies, Llc
BM19045-4-14A Huck Intl Inc
SFH22D4A14 Sps Technologies, Llc
HT326-4A14 Hi-shear Corporation
SFH22D4A14 Sps Technologies, Llc
HT8181F4-14 Alcoa Global Fasteners, Inc.
GB510N4A14 Northrop Grumman Systems Corporation
SFH22D4A14 Sps Technologies, Llc
HT326-4A14 Hi-shear Corporation
SFH22D4A14 Sps Technologies, Llc
HT8181F4-14 Alcoa Global Fasteners, Inc.
BM19045-4-14A Huck Intl Inc
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