NSN 5305-01-043-1370
High Torque Screw
Retaining element in shank.
Manufacturer part number NASM3369 for national stock number 5305010431370.
Datasheet
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Product description
Close Tolerance Screw NSN 5305-01-043-1370.
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MPN or Model
NASM3369
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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 0.306 inches and 0.357 inches -
Fastener Length
Between 2.290 inches and 2.310 inches -
Head Style
Crowned hexagon -
Head Height
Between 0.157 inches and 0.172 inches -
Width Between Flats
Between 0.492 inches and 0.502 inches -
Grip Diameter
Between 0.3112 inches and 0.3117 inches -
Shank Unthreaded Hole Diameter
0.076 inches first hole and 0.086 inches first hole -
Internal Drive Style
Slot -
Thread Diameter
0.312 inches -
Grip Length
Between 1.812 inches and 1.828 inches -
Thready Qty Per Inch (tpi)
24 -
Distance From Head Largest Bearing Surface To Shank Hole Center
2.177 inches first hole and 2.197 inches first hole -
Surface Finish
32.0 microinches threads -
Material
Steel comp xm-13 -
Material Specification
Ams 5629 assn standard single material response -
Surface Treatment
Passivate -
Surface Treatment Specification
Qq-p-35 federal specification 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.
![Mechanic Bill explains High Torque Screw](/public/images/billy-thinking.png)
Pricing and Availability
Get a quote for 5305-01-043-1370 close tolerance screwManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
NASM3369 | National Aerospace Standards |
MS3369B529 | National Aerospace Standards |
MS3369B529 | Military Standards |
CA2658-5-29 | Arconic Global Fasteners & Rings, |
AS169-5-29 | Avibank Mfg., Inc. |
Stock Check
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