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Machine Bolt NSN 5306-00-477-9309

Item Description

An externally threaded fastener designed for insertion through holes in assembled parts and normally intended to be tightened or released by torquing a nut. the threaded and unthreaded portions are both of one nominal diameter of 0.190 inch (5 mm) or larger. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. a locking feature may be incorporated in the design of the head or threads. head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. for items having a grip length portion machined to a tolerance of 0.0015 inch (0.038 mm) or less, bolt, shear. See also screw, cap, hexagon head and screw, machine.

NSN 5306-00-477-9309 NSN: 5306-00-477-9309

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Thread Length
0.500 inches
Fastener Length
4.125 inches
Head Style
Hexagon
Head Height
0.938 inches
Width Between Flats
0.938 inches
Shank Unthreaded Hole Diameter
0.141 inches first hole
Thread Diameter
0.625 inches
Grip Length
3.531 inches
Features Provided
Finished head
Thready Qty Per Inch (tpi)
18
Min. Tensile Strength (psi)
180000 pounds per square inch
Distance From Head Largest Bearing Surface To Shank Hole Center
3.938 inches first hole
Surface Finish
63.0 microinches grip
Material
Steel
Material Specification
Mil-s-5621 military specification single material response
Surface Treatment
Chromium
Surface Treatment Specification
Mil-p-6871, type pr3-3 military specification single treatment response grip
Thread Series Designator
Unf
FSC
5306 Bolts
NIIN
004779309
NSN
5306004779309

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
151-34508
Cage Code:
43999
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7318152000
  • NAICS: 332722
  • SITC: 69421
  • Description: Bolts and bolts and their nuts or washers exported in the same shipment
  • End Use (Code 12110):
    Iron and steel products, other

Q & A

Frequently asked questions for NSN 5306-00-477-9309
What are the manufacturers of nsn 5306004779309?
Does this nsn 5306004779309 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5306004779309
An externally threaded fastener designed for insertion through holes in assembled parts and normally intended to be tightened or released by torquing a nut. the threaded and unthreaded portions are both of one nominal diameter of 0.190 inch (5 mm) or larger. the head is not designed to be held or driven with an inserted driver or by the thumb and fingers. a locking feature may be incorporated in the design of the head or threads. head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. for items having a grip length portion machined to a tolerance of 0.0015 inch (0.038 mm) or less, bolt, shear. see also screw, cap, hexagon head and screw, machine.
Does nsn 5306004779309 contain any precious metals?
Precious metal content is unknown.
Does nsn 5306004779309 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5306004779309?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
01847
FIIG:
A003B0
App. Key:
BR
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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