NSN 5305-01-520-9401
High Torque Screw
This screw intended for applications which require the six lobe recess;has undrilled shank.
Manufacturer part number 120-265V3A19 for national stock number 5305015209401.
Datasheet
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Product description
Close Tolerance Screw NSN 5305-01-520-9401.
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MPN or Model
120-265V3A19
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Schedule B
8108.90.8000 (Other wrought titanium, nesoi) -
NMF (National Motor Freight)
096640 - Screws, Iron Or Steel -
Thread Class
3a -
Thread Direction
Right-hand -
Thread Length
0.260 inches -
Fastener Length
1.464 inches -
Head Style
Flat countersunk -
Head Diameter
0.380 inches -
Spline Major Diameter
0.189 inches -
Grip Diameter
0.163 inches -
Internal Drive Style
Torx -
End Application
Mv-22 aircraft (v-22 lrip 1 e-nsn isil) -
Thread Diameter
0.190 inches -
Grip Length
1.188 inches -
Thready Qty Per Inch (tpi)
32 -
Min. Tensile Strength (psi)
3180 pounds per square inch -
Countersink Angle
100.0 degrees -
Criticality Code Justification
Agav -
Part Name Assigned By Controlling Agency
Screw, shear, flat 100 degrees head, close tolerance, short thread, six lobe recess, 95 ksi fsu -
Material
Titanium alloy -
Material Specification
3al-4vams4928 federal specification 1st material response or ams4967 federal specification 2nd material response -
Surface Treatment
Aluminum -
Surface Treatment Specification
Aluminum pigmented coating per nas4006 federal specification 1st treatment response and cetyl alcohol lubricant per mil-l-87132, type 3, grade b federal specification 2nd 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 5305-01-520-9401 close tolerance screwManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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120-265V3A19 | Bell Helicopter Textron Inc. |