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Close Tolerance Screw NSN 5305-01-520-9402

Item Description

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.

NSN 5305-01-520-9402 NSN: 5305-01-520-9402

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Thread Length
0.260 inches
Fastener Length
0.901 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
0.625 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
Special Features
This screw intended for applications which require the six lobe recess; has undrilled shank
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
FSC
5305 Screws
NIIN
015209402
NSN
5305015209402

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
NAS5315V3A10
Cage Code:
97499
Status:
A
MSDS:
Part Number:
120-265V3A10
Cage Code:
97499
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8108908000
  • NAICS: 331491
  • SITC: 69985
  • Description: Other wrought titanium, nesoi
  • End Use (Code 12290):
    Nonferrous metals, other

Q & A

Frequently asked questions for NSN 5305-01-520-9402
What are the manufacturers of nsn 5305015209402?
Does this nsn 5305015209402 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305015209402
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.
Does nsn 5305015209402 contain any precious metals?
No precious metal content.
Does nsn 5305015209402 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305015209402?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
29294
FIIG:
A003B0
App. Key:
SS
Cond. Code:
1
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
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