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Machine Bolt NSN 5306-01-023-8187

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 5306-01-023-8187 NSN: 5306-01-023-8187

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Thread Length
Between 0.526 inches and 0.546 inches
Fastener Length
0.625 inches
Head Style
Double hexagon w/hole
Head Height
0.303 inches
Width Between Flats
0.312 inches
Extended Washer Diameter
0.438 inches
Extended Washer Thickness
0.060 inches
Hole Diameter
0.065 inches
Thread Diameter
0.250 inches
Grip Length
Between 0.079 inches and 0.099 inches
Hole Quantity
4
Hole Type
Drilled
Features Provided
Finished head
Thready Qty Per Inch (tpi)
28
Min. Tensile Strength (psi)
140000 pounds per square inch
Hardness Rating
32.0 rockwell c and 38.0 rockwell c
Minimum Yield Strength
120000 pounds per square inch
Hole Configuration Style
Double hexagon longitudinal hole
Surface Finish
32.0 microinches threads
Material
Steel comp 630
Material Specification
Ams 5643 assn standard single material response
Thread Series Designator
Unjf
FSC
5306 Bolts
NIIN
010238187
NSN
5306010238187

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
MS9742-08
Cage Code:
96906
Status:
A
MSDS:
Part Number:
10115684
Cage Code:
A486G
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 5306-01-023-8187
What are the manufacturers of nsn 5306010238187?
Does this nsn 5306010238187 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5306010238187
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 5306010238187 contain any precious metals?
Precious metal content is unknown.
Does nsn 5306010238187 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5306010238187?
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
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